An alternative way to buy Premium Membership? How do I contact support?

Hey,
I want to pay for Premium Membership (1 month, recurring).
But when I try pay via Subscribe, button, Paypal redirects to payment via CC. CC is not linked to my PP account.
How can I receive an invoice for direct payment to the paypal address?
How do I contact support? I tried tweeting but got no response.
Thanks for any help!

Premium to Corporate Membership Query

Hello,

Suppose you have Premium membership for one year and buy Corporate Membership for 3 months. After 3 months your Premium Membersh… | Read the rest of https://www.webhostingtalk.com/showthread.php?t=1820327&goto=newpost

sharepoint server – SQL membership FBA with SP

I have configured FBA to work with SP 2016

I am looking at adding the roles defined in the SQL DB

The result should mean i get something like below added to SP

c:0-.f|FbaRoleManager|[groupname]

Does anyone know how can i add roles based on SQL FBA db hopefully via PowerShell

I currently get an error “The specified user cannot be found”

Trying to change membership status

Hi,
I’m a premium member at DP. I became a one to promote my services. Since the premium membership costs $25 each month and I can no longer afford it I tried cancelling the subscription using PayPal however it’s giving an error and not letting me cancel it.

Can anyone advise if I can cancel the subscription some way on DP. Or is it possible for me to change my membership status back to normal so that the fee isn’t charged. Greatly appreciate it.

Membership and search criteria

I am having trouble finding the best method i which to achieve what i need from my site. I have been playing with some plugins to no avail but basically i need to achieve the below, do we think this is too niche and should be done with custom coding?

  • The ability to create multiple different accounts in which there would be 2 different registration
    forms
  • uploading pictures for their profile
  • Adding eCommerce pricing based on criteria for one of the account types
  • Including postal or zip codes
  • the ability to search and filter based on variables including "with X miles of" postal/zip code /
    nationwide

Many Thanks in advance

Why chord protocol (peer – to – peer) maintains a finger table instead of entire membership list (using SWIM)?

Chord uses finger table for querying and it takes O(log(N)) to get the result. But why not maintain the entire membership list and get result in O(1) ?

reference request – Algebraic geometry additionally equipped with field automorphism operation. Ideal Membership?

I am looking for some facts on theory, which is essentially algebraic geometry but with field automorphisms added as ‘basic’ operations. (Precisely, I mean universal algebraic geometry for (universal) algebra being a field $mathbb{F}$ and operations being polynomials and field automorphisms) I am also interested in computational aspects.

I am mainly interested in case of field of multivariate rational functions, i.e. $mathbb{F} = K(x,y)$.
An algebraic set in such setting could be $${(f,g) in (K(x,y))^2 mid x^2-y^2-f cdot g(x=frac{x+y}{2}, y = frac{x-y}{2}) = 0}.$$ and ideals are additionally closed under field automorphisms.

I would be grateful for reference to any source that considers theory like this, also the computational aspects.

forms authentication – FBA membership provider getting null intermittently

We have sharepoint environment with 4 WFE servers and a web application configured with FBA authentication and external membership provider

Most of the time the web app is working fine and the users can login normally

but at a random time one of the WFE servers get failed with following error after user login:

System.ArgumentException: Provider name cannot be null or empty.    at System.Web.Security.Membership.Initialize()     at System.Web.Security.Membership.get_Provider()     at Microsoft.SharePoint.ApplicationRuntime.SPHeaderManager.AddIsapiHeaders(HttpContext context, String encodedUrl, NameValueCollection headers)     at Microsoft.SharePoint.ApplicationRuntime.SPRequestModule.PreRequestExecuteAppHandler(Object oSender, EventArgs ea)     at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()     at System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step)     at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

The error preventing any user (whose redirected to that server) from login the site

After (iisreset) the server, the issue resolved and the users can login normally

Worse, the issue is repeating randomly on any WFE server

Can anyone help us to resolve this issue permanently?

Complete Issue Log:

Logging Correlation Data        xmnv    Medium      Name=Request (GET:http://spsrv1:90/)
Asp Runtime                     avwhz   Medium      SPRequestModule.BeginRequestHandler End, SP Build Version: '16.0.10358.20000'
Claims Authentication           bjkuz   Medium      Using input cookie name. CookieName: 'FedAuth'.
Application Authentication      bjvyg   Medium      SPApplicationAuthenticationModule: Clear outgoing token context from SpThreadContext 
Application Authentication      bnksk   Medium      SPApplicationAuthenticationModule: Clear cross tenant token context from SpThreadContext 
Asp Runtime                     avwh6   Medium      SPRequestModule.PostAuthenticateRequestHandler Begin
Authentication Authorization    agb9s   Medium      Non-OAuth request. IsAuthenticated=False, UserIdentityName=, ClaimsCount=0
Runtime                         ajd6k   Medium      Value for isAnonymousAllowed is : False
Runtime                         ajd6l   Medium      Value for checkAuthenticationCookie is : False
Asp Runtime                     avwh7   Medium      SPRequestModule.PostAuthenticateRequestHandler End
Asp Runtime                     avwh8   Medium      SPRequestModule.PostAuthorizeRequestHandler Begin
Reporting                       b5nni   Medium      PublishingHttpModule.PostAuthorizeRequestHandler: PublishingFriendlyUrl Start: My Scenario Start
Reporting                       bx9qw   Medium      TaxonomyNavigation: TryParseFriendlyUrlInternal Start: My Scenario Start
Publishing                      az6gu   Medium      CacheManager requested and used.
Reporting                       bx9q1   High        TaxonomyNavigation: TryParseFriendlyUrlInternal ExpectedFailure: No matching term, this is not a FURL
Reporting                       b5nnj   Medium      PublishingHttpModule.PostAuthorizeRequestHandler: PublishingFriendlyUrl Success: My Scenario Success
Asp Runtime                     avwh0   Medium      SPRequestModule.PostResolveRequestCacheHandler Begin
Asp Runtime                     avwh1   Medium      SPRequestModule.PostResolveRequestCacheHandler End
Asp Runtime                     aj1kn   Medium      SPRequestModule.AcquireRequestStateHandler
Asp Runtime                     avwh2   Medium      SPRequestModule.PostAcquireRequestStateHandler Begin
Asp Runtime                     avwh3   Medium      SPRequestModule.PostAcquireRequestStateHandler End
Asp Runtime                     avwhu   Medium      SPRequestModule.PreRequestExecuteAppHandler Begin
Asp Runtime                     avwhw   Medium      SPRequestModule.ErrorAppHandler Begin
General                         8nca    Medium      Application error when access /, Error=Provider name cannot be null or empty.   at System.Web.Security.Membership.Initialize()     at System.Web.Security.Membership.get_Provider()     at Microsoft.SharePoint.ApplicationRuntime.SPHeaderManager.AddIsapiHeaders(HttpContext context, String encodedUrl, NameValueCollection headers)     at Microsoft.SharePoint.ApplicationRuntime.SPRequestModule.PreRequestExecuteAppHandler(Object oSender, EventArgs ea)     at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()     at System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step)     at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
Runtime                         tkau    Unexpected  System.ArgumentException: Provider name cannot be null or empty.    at System.Web.Security.Membership.Initialize()     at System.Web.Security.Membership.get_Provider()     at Microsoft.SharePoint.ApplicationRuntime.SPHeaderManager.AddIsapiHeaders(HttpContext context, String encodedUrl, NameValueCollection headers)     at Microsoft.SharePoint.ApplicationRuntime.SPRequestModule.PreRequestExecuteAppHandler(Object oSender, EventArgs ea)     at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()     at System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step)     at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
General                         ajlz0   High        Getting Error Message for Exception System.ArgumentException: Provider name cannot be null or empty.     at System.Web.Security.Membership.Initialize()     at System.Web.Security.Membership.get_Provider()     at Microsoft.SharePoint.ApplicationRuntime.SPHeaderManager.AddIsapiHeaders(HttpContext context, String encodedUrl, NameValueCollection headers)     at Microsoft.SharePoint.ApplicationRuntime.SPRequestModule.PreRequestExecuteAppHandler(Object oSender, EventArgs ea)     at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()     at System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step)     at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
Logging Correlation Data        xmnv    Medium      Site=/
General                         aat87   Monitorable  
General                         8xfr    Medium      PermissionMask check failed for {0626C6DC-B973-4055-A2BF-09604FF70E44}. Asking for 0x00010000, have 0x00000000
Authentication Authorization    bimbl   Unexpected  Failed to assert permission mask.
General                         8e2s    Medium      Unknown SPRequest error occurred. More information: 0x80070005
General                         aix9j   High        SPRequest.GetPageListId: UserPrincipalName=, AppPrincipalName= ,bstrUrl=https://spsrv1:90/
General                         ai1wu   Medium      System.UnauthorizedAccessException: Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED)), StackTrace:    at Microsoft.SharePoint.SPContext.get_ListId()     at Microsoft.SharePoint.SPContext.get_List()     at Microsoft.SharePoint.WebControls.ScriptLink.InitJs_Register(Page page)     at Microsoft.SharePoint.WebControls.ScriptLink.RegisterForControl(Control ctrl, Page page, String name, Boolean localizable, Boolean defer, Boolean loadAfterUI, String language, Boolean injectNoDefer, Boolean controlRegistration, Boolean loadInlineLast, Boolean ignoreFileNotFound)     at Microsoft.SharePoint.WebControls.ScriptLink.Register(Control ctrl, Page page, String name, Boolean localizable, Boolean defer, Boolean loadAfterUI, String language, String uiVersion, String ctag)     at Microsoft.SharePoint.WebControls.ScriptLink.RegisterOnDemand(Control ctrl, Page page, String strKey, String strFile, Boolean localizable)     at Microsoft.SharePoint.WebControls.ScriptLink.GetOnDemandScriptKey(String strKey, String strFile, Boolean registerDependencies, Control ctrl, Page page, ScriptDependency& dependency)     at Microsoft.SharePoint.WebControls.ScriptLink.RegisterOnDemand(Control ctrl, Page page, String strKey, String strFile, Boolean localizable)     at Microsoft.SharePoint.WebControls.ScriptLink.RegisterStringsJsIfNecessary(String strFile, Page page)     at Microsoft.SharePoint.WebControls.ScriptLink.RegisterForControl(Control ctrl, Page page, String name, Boolean localizable, Boolean defer, Boolean loadAfterUI, String language, Boolean injectNoDefer, Boolean controlRegistration, Boolean loadInlineLast, Boolean ignoreFileNotFound)     at Microsoft.SharePoint.WebControls.ScriptLink.Register(Control ctrl, Page page, String name, Boolean localizable, Boolean defer, Boolean loadAfterUI, String language, String uiVersion, String ctag)     at Microsoft.SharePoint.WebControls.ScriptLink.RegisterOnDemand(Control ctrl, Page page, String strKey, String strFile, Boolean localizable)     at Microsoft.SharePoint.WebControls.S...
General                         ai1wu   Medium      ...criptLink.RegisterOnDemand(Control ctrl, Page page, String strFile, Boolean localizable)     at Microsoft.SharePoint.WebControls.ScriptLink.OnLoad(EventArgs e)     at System.Web.UI.Control.LoadRecursive()     at System.Web.UI.Control.LoadRecursive()     at System.Web.UI.Control.LoadRecursive()     at System.Web.UI.Control.LoadRecursive()     at System.Web.UI.Control.LoadRecursive()     at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)     at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)     at System.Web.UI.Page.ProcessRequest()     at System.Web.UI.Page.ProcessRequest(HttpContext context)     at System.Web.HttpServerUtility.ExecuteInternal(IHttpHandler handler, TextWriter writer, Boolean preserveForm, Boolean setPreviousPage, VirtualPath path, VirtualPath filePath, String physPath, Exception error, String queryStringOverride)     at System.Web.HttpServerUtility.Execute(String path, TextWriter writer, Boolean preserveForm)     at System.Web.HttpServerUtility.Transfer(String path, Boolean preserveForm)     at System.Web.HttpServerUtility.Transfer(String path)     at Microsoft.SharePoint.Utilities.SPUtility.TransferToErrorPageInternal(String title, String message, String linkText, String linkUrl, Int32 statusCode)     at Microsoft.SharePoint.ApplicationRuntime.SPRequestModule.ErrorHandler(HttpApplication app, Boolean errorIsOnErrorPage)     at Microsoft.SharePoint.ApplicationRuntime.SPRequestModule.ErrorAppHandler(Object oSender, EventArgs ea)     at System.EventHandler.Invoke(Object sender, EventArgs e)     at System.Web.HttpApplication.RaiseOnError()     at System.Web.HttpApplication.RecordError(Exception error)     at System.Web.HttpApplication.PipelineStepManager.ResumeSteps(Exception error)     at System.Web.HttpApplication.BeginProcessRequestNotification(HttpContext context, AsyncCallback cb)     at System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, ...
General                         ai1wu   Medium      ...HttpContext context)     at System.Web.Hosting.PipelineRuntime.ProcessRequestNotificationHelper(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags)     at System.Web.Hosting.PipelineRuntime.ProcessRequestNotification(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags)     at System.Web.Hosting.UnsafeIISMethods.MgdIndicateCompletion(IntPtr pHandler, RequestNotificationStatus& notificationStatus)     at System.Web.Hosting.UnsafeIISMethods.MgdIndicateCompletion(IntPtr pHandler, RequestNotificationStatus& notificationStatus)     at System.Web.Hosting.PipelineRuntime.ProcessRequestNotificationHelper(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags)     at System.Web.Hosting.PipelineRuntime.ProcessRequestNotification(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags)  
General                         8xfr    Medium      PermissionMask check failed for {0626C6DC-B973-4055-A2BF-09604FF70E44}. Asking for 0x00010000, have 0x00000000
Authentication Authorization    bimbl   Unexpected  Failed to assert permission mask.
General                         8e2s    Medium      Unknown SPRequest error occurred. More information: 0x80070005
General                         aix9j   High        SPRequest.OpenWeb: UserPrincipalName=, AppPrincipalName= ,bstrUrl=https://spsrv1:90/
General                         ai1wu   Medium      System.UnauthorizedAccessException: Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED)), StackTrace:    at Microsoft.SharePoint.SPWeb.InitWeb()     at Microsoft.SharePoint.SPWeb.get_WebTemplate()     at Microsoft.SharePoint.SPWeb.get_WebTemplateConfiguration()     at Microsoft.SharePoint.WebControls.ScriptLink.InitJs_Register(Page page)     at Microsoft.SharePoint.WebControls.ScriptLink.RegisterForControl(Control ctrl, Page page, String name, Boolean localizable, Boolean defer, Boolean loadAfterUI, String language, Boolean injectNoDefer, Boolean controlRegistration, Boolean loadInlineLast, Boolean ignoreFileNotFound)     at Microsoft.SharePoint.WebControls.ScriptLink.Register(Control ctrl, Page page, String name, Boolean localizable, Boolean defer, Boolean loadAfterUI, String language, String uiVersion, String ctag)     at Microsoft.SharePoint.WebControls.ScriptLink.RegisterOnDemand(Control ctrl, Page page, String strKey, String strFile, Boolean localizable)     at Microsoft.SharePoint.WebControls.ScriptLink.GetOnDemandScriptKey(String strKey, String strFile, Boolean registerDependencies, Control ctrl, Page page, ScriptDependency& dependency)     at Microsoft.SharePoint.WebControls.ScriptLink.RegisterOnDemand(Control ctrl, Page page, String strKey, String strFile, Boolean localizable)     at Microsoft.SharePoint.WebControls.ScriptLink.RegisterStringsJsIfNecessary(String strFile, Page page)     at Microsoft.SharePoint.WebControls.ScriptLink.RegisterForControl(Control ctrl, Page page, String name, Boolean localizable, Boolean defer, Boolean loadAfterUI, String language, Boolean injectNoDefer, Boolean controlRegistration, Boolean loadInlineLast, Boolean ignoreFileNotFound)     at Microsoft.SharePoint.WebControls.ScriptLink.Register(Control ctrl, Page page, String name, Boolean localizable, Boolean defer, Boolean loadAfterUI, String language, String uiVersion, String ctag)     at Microsoft.SharePoint.WebControls.ScriptLink.RegisterOnDemand(Control ctrl, Page page, String strKey, String strFile, B...
General                         ai1wu   Medium      ...oolean localizable)     at Microsoft.SharePoint.WebControls.ScriptLink.RegisterOnDemand(Control ctrl, Page page, String strFile, Boolean localizable)     at Microsoft.SharePoint.WebControls.ScriptLink.OnLoad(EventArgs e)     at System.Web.UI.Control.LoadRecursive()     at System.Web.UI.Control.LoadRecursive()     at System.Web.UI.Control.LoadRecursive()     at System.Web.UI.Control.LoadRecursive()     at System.Web.UI.Control.LoadRecursive()     at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)     at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)     at System.Web.UI.Page.ProcessRequest()     at System.Web.UI.Page.ProcessRequest(HttpContext context)     at System.Web.HttpServerUtility.ExecuteInternal(IHttpHandler handler, TextWriter writer, Boolean preserveForm, Boolean setPreviousPage, VirtualPath path, VirtualPath filePath, String physPath, Exception error, String queryStringOverride)     at System.Web.HttpServerUtility.Execute(String path, TextWriter writer, Boolean preserveForm)     at System.Web.HttpServerUtility.Transfer(String path, Boolean preserveForm)     at System.Web.HttpServerUtility.Transfer(String path)     at Microsoft.SharePoint.Utilities.SPUtility.TransferToErrorPageInternal(String title, String message, String linkText, String linkUrl, Int32 statusCode)     at Microsoft.SharePoint.ApplicationRuntime.SPRequestModule.ErrorHandler(HttpApplication app, Boolean errorIsOnErrorPage)     at Microsoft.SharePoint.ApplicationRuntime.SPRequestModule.ErrorAppHandler(Object oSender, EventArgs ea)     at System.EventHandler.Invoke(Object sender, EventArgs e)     at System.Web.HttpApplication.RaiseOnError()     at System.Web.HttpApplication.RecordError(Exception error)     at System.Web.HttpApplication.PipelineStepManager.ResumeSteps(Exception error)     at System.Web.HttpApplication.BeginProcessRequestNotification(HttpContext context, AsyncCallback cb)     at System.Web.HttpRun...
General                         ai1wu   Medium      ...time.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context)     at System.Web.Hosting.PipelineRuntime.ProcessRequestNotificationHelper(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags)     at System.Web.Hosting.PipelineRuntime.ProcessRequestNotification(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags)     at System.Web.Hosting.UnsafeIISMethods.MgdIndicateCompletion(IntPtr pHandler, RequestNotificationStatus& notificationStatus)     at System.Web.Hosting.UnsafeIISMethods.MgdIndicateCompletion(IntPtr pHandler, RequestNotificationStatus& notificationStatus)     at System.Web.Hosting.PipelineRuntime.ProcessRequestNotificationHelper(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags)     at System.Web.Hosting.PipelineRuntime.ProcessRequestNotification(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags)  
CSOM                            bhxdp   Medium      Experiment Manager: GetExpName user: 
CSOM                            bhxdp   Medium      Experiment Manager: GetExpName cookie: unknown
CSOM                            bhxdp   Medium      Experiment Manager: GetExpName tenant: spsrv1:90
CSOM                            bhxdp   Medium      Experiment Manager: GetExpName final key: 
CSOM                            bhxdp   Medium      Experiment Manager: GetExpName expName: production
CSOM                            bhxdp   Medium      Component Manager: public CreateInstance: Microsoft.SharePoint.Context.ContextInfo
CSOM                            bhxdp   Medium      Component Manager: Look in production
General                         bj421   Medium      TryGetGridInformation from SPFarm.Local Start: My Scenario Start
General                         bj422   Medium      TryGetGridInformation from SPFarm.Local Success: My Scenario Success
General                         8xfr    Medium      PermissionMask check failed for {0626C6DC-B973-4055-A2BF-09604FF70E44}. Asking for 0x00010000, have 0x00000000
Authentication Authorization    bimbl   Unexpected  Failed to assert permission mask.
General                         8e2s    Medium      Unknown SPRequest error occurred. More information: 0x80070005
General                         aix9j   High        SPRequest.OpenWeb: UserPrincipalName=, AppPrincipalName= ,bstrUrl=https://spsrv1:90/
General                         ai1wu   Medium      System.UnauthorizedAccessException: Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED)), StackTrace:    at Microsoft.SharePoint.SPWeb.InitWeb()     at Microsoft.SharePoint.SPWeb.get_EnableMinimalDownload()     at Microsoft.SharePoint.WebControls.DeltaPage.RenderToBase(HtmlTextWriter writer)     at Microsoft.SharePoint.WebControls.DeltaPage.Render(HtmlTextWriter writer)     at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)     at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)     at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)     at System.Web.UI.Page.ProcessRequest()     at System.Web.UI.Page.ProcessRequest(HttpContext context)     at System.Web.HttpServerUtility.ExecuteInternal(IHttpHandler handler, TextWriter writer, Boolean preserveForm, Boolean setPreviousPage, VirtualPath path, VirtualPath filePath, String physPath, Exception error, String queryStringOverride)     at System.Web.HttpServerUtility.Execute(String path, TextWriter writer, Boolean preserveForm)     at System.Web.HttpServerUtility.Transfer(String path, Boolean preserveForm)     at System.Web.HttpServerUtility.Transfer(String path)     at Microsoft.SharePoint.Utilities.SPUtility.TransferToErrorPageInternal(String title, String message, String linkText, String linkUrl, Int32 statusCode)     at Microsoft.SharePoint.ApplicationRuntime.SPRequestModule.ErrorHandler(HttpApplication app, Boolean errorIsOnErrorPage)     at Microsoft.SharePoint.ApplicationRuntime.SPRequestModule.ErrorAppHandler(Object oSender, EventArgs ea)     at System.EventHandler.Invoke(Object sender, EventArgs e)     at System.Web.HttpApplication.RaiseOnError()     at System.Web.HttpApplication.RecordError(Exception error)     at System.Web.HttpApplication.PipelineStepManager.ResumeSteps(Exception error)     at System.Web.HttpApplication.BeginProcessRequestNotification(HttpContext context,...
General                         ai1wu   Medium      ... AsyncCallback cb)     at System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context)     at System.Web.Hosting.PipelineRuntime.ProcessRequestNotificationHelper(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags)     at System.Web.Hosting.PipelineRuntime.ProcessRequestNotification(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags)     at System.Web.Hosting.UnsafeIISMethods.MgdIndicateCompletion(IntPtr pHandler, RequestNotificationStatus& notificationStatus)     at System.Web.Hosting.UnsafeIISMethods.MgdIndicateCompletion(IntPtr pHandler, RequestNotificationStatus& notificationStatus)     at System.Web.Hosting.PipelineRuntime.ProcessRequestNotificationHelper(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags)     at System.Web.Hosting.PipelineRuntime.ProcessRequestNotification(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags)  
General                         8xfr    Medium      PermissionMask check failed for {0626C6DC-B973-4055-A2BF-09604FF70E44}. Asking for 0x00010000, have 0x00000000
Authentication Authorization    bimbl   Unexpected  Failed to assert permission mask.
General                         8e2s    Medium      Unknown SPRequest error occurred. More information: 0x80070005
General                         aix9j   High        SPRequest.OpenWeb: UserPrincipalName=, AppPrincipalName= ,bstrUrl=https://spsrv1:90/
General                         ai1wu   Medium      System.UnauthorizedAccessException: Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED)), StackTrace:    at Microsoft.SharePoint.SPWeb.InitWeb()     at Microsoft.SharePoint.SPWeb.get_EnableMinimalDownload()     at Microsoft.SharePoint.WebControls.DeltaPage.RenderToBase(HtmlTextWriter writer)     at Microsoft.SharePoint.WebControls.DeltaPage.Render(HtmlTextWriter writer)     at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)     at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)     at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)     at System.Web.UI.Page.ProcessRequest()     at System.Web.UI.Page.ProcessRequest(HttpContext context)     at System.Web.HttpServerUtility.ExecuteInternal(IHttpHandler handler, TextWriter writer, Boolean preserveForm, Boolean setPreviousPage, VirtualPath path, VirtualPath filePath, String physPath, Exception error, String queryStringOverride)     at System.Web.HttpServerUtility.Execute(String path, TextWriter writer, Boolean preserveForm)     at System.Web.HttpServerUtility.Transfer(String path, Boolean preserveForm)     at System.Web.HttpServerUtility.Transfer(String path)     at Microsoft.SharePoint.Utilities.SPUtility.TransferToErrorPageInternal(String title, String message, String linkText, String linkUrl, Int32 statusCode)     at Microsoft.SharePoint.ApplicationRuntime.SPRequestModule.ErrorHandler(HttpApplication app, Boolean errorIsOnErrorPage)     at Microsoft.SharePoint.ApplicationRuntime.SPRequestModule.ErrorAppHandler(Object oSender, EventArgs ea)     at System.EventHandler.Invoke(Object sender, EventArgs e)     at System.Web.HttpApplication.RaiseOnError()     at System.Web.HttpApplication.RecordError(Exception error)     at System.Web.HttpApplication.PipelineStepManager.ResumeSteps(Exception error)     at System.Web.HttpApplication.BeginProcessRequestNotification(HttpContext context,...
General                         ai1wu   Medium      ... AsyncCallback cb)     at System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context)     at System.Web.Hosting.PipelineRuntime.ProcessRequestNotificationHelper(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags)     at System.Web.Hosting.PipelineRuntime.ProcessRequestNotification(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags)     at System.Web.Hosting.UnsafeIISMethods.MgdIndicateCompletion(IntPtr pHandler, RequestNotificationStatus& notificationStatus)     at System.Web.Hosting.UnsafeIISMethods.MgdIndicateCompletion(IntPtr pHandler, RequestNotificationStatus& notificationStatus)     at System.Web.Hosting.PipelineRuntime.ProcessRequestNotificationHelper(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags)     at System.Web.Hosting.PipelineRuntime.ProcessRequestNotification(IntPtr rootedObjectsPointer, IntPtr nativeRequestContext, IntPtr moduleData, Int32 flags)  
General                         agxkz   High        calling GetCurrentGenericSetupPath for a versioned path: TEMPLATELAYOUTS
Application Authentication      arftr   Medium      SPApplicationAuthenticationModule.IsBearerChallengeRequested: Return 'False'.
Application Authentication      bjkvg   Medium      At least one SPTrustedSecurityTokenIssuer is created.
Claims Authentication           crpqx   Medium      STS setting for SuppressModernAuthForOfficeClients:'True'.
Application Authentication      bjkut   Medium      IsClaimsTrustedAuthenticationOnly: 'False', IsOfficeClientIDCRLRequest: 'False', HasSPTrustedSecurityTokenIssuer: 'True', ForceIdcrlForOfficeClients: 'True'.
Asp Runtime                     avwh5   Medium      SPRequestModule.PreSendRequestHeaders End
Asp Runtime                     avwhx   Medium      SPRequestModule.ErrorAppHandler End
Asp Runtime                     avwia   Medium      SPRequestModule.PostLogRequestHandler Begin
Asp Runtime                     avwib   Medium      SPRequestModule.PostLogRequestHandler End
Asp Runtime                     avwic   Medium      SPRequestModule.EndRequestHandler Begin
Micro Trace                     uls4    Medium      Micro Trace Tags: 0 avwhy,0 nasq,1 avwhz,0 bjkuz,0 bjvyg,0 bnksk,0 avwh6,0 agb9s,0 ajd6k,0 ajd6l,0 avwh7,0 avwh8,0 b5nni,1 bx9qw,0 az6gu,0 bx9q1,0 b5nnj,0 avwh0,0 avwh1,0 aj1kn,0 avwh2,0 avwh3,0 avwhu,0 avwhw,0 8nca,0 tkau,0 ajlz0,11 aat87,1 aix9j,0 ai1wu,0 aix9j,0 ai1wu,0 bhxdp,0 bhxdp,0 bhxdp,0 bhxdp,0 bhxdp,0 bhxdp,0 bhxdp,6 bj421,0 bj422,5 aix9j,0 ai1wu,0 aix9j,0 ai1wu,2 agxkz,1 arftr,0 bjkvg,0 crpqx,0 bjkut,0 avwh5,1 avwhx,0 avwia,0 avwib,0 avwic
Runtime                         aoxsq   Medium      Sending HTTP response 200 for HTTP GET request
Unified Audit                   bm7sn   Medium      SPRequestModule::CreatePageViewedAuditEntry: Has PageViewed been suppressed for this request: True
Monitoring                      b4ly    Medium      Leaving Monitored Scope: (Request (GET:http://spsrv1:90/)) Execution Time=46.2549333333333; CPU Milliseconds=38; SQL Query Count=2; Parent=None
Asp Runtime                     avwid   Medium      SPRequestModule.EndRequestHandler End

How do I find websites in a niche that are using membership or LMS Plugins

I would like to find membership websites in particular
niches there are using different plugins that is  out there  

MemberPress

aMember Pro.

LearnDash.

Teachable.

s2Member.

WooCommerce Memberships.

Restrict Content Pro.

Paid Memberships Pro.

How do you search what will be the footprint any advice
appreciated

what tools does the job

thanks