<prompt> Human: Im not sure if this is the right place to ask this question, but im confused and cant contact anyone until monday about this. So im sorry if thats the case.I use a local bank for a checking account, and have not had a problem with it for years, until now.I got a bank statement on 73 telling me i had 83 in my account with no overdraft fees, and i havent used my debit card at all since then. Yesterday i deposited 420 into the account, and today i went to buy something online that was 45. At the checkout i got an insufficient funds message. I know it takes time to deposit money into an account, but i already had 83 in the account, so this transaction should have gone through.I was instantly worried by this, so i went to checking my account online to make sure nothing fishy was going on. My current balance is 503, but my available balance is -1,122. This makes no sense because there are ZERO transactions that have been made since my bank statement, and since the last time i used my card on 621. There are no pending transaction or anything, so what would cause this to happen? Could this just be an error by the bank?  <response>: What did the bank say when you called them? 