Are you looking to find out more about the Quickbooks software error 108? When your bank account has an issue, QuickBooks online error 108 occurs. The bank's servers and QuickBooks software launch the instant a user registers for the service. Therefore, this QuickBooks error would be caused by any problems with the bank's servers. Find notices from your bank, your credit card provider, or the bank's website, get banking updates, or wait for the bank's server to refresh to resolve this problem. It's possible that the bank server isn't working right now.