The Listaccount CLI command shows a balance, but getbalance shows a different balance

When I run

./someBTCfork-cli getbalance ""

My balance is 4999

When I run

./ someBTCfork-cli getbalance

My balance is 0.9

When I list my accounts using ./someBTCfork-cli listaccounts it returns:

{
"": 4999
}

What's going on here?