I have a bill which appears on Reports -> Business Overview -> Balance Sheet in Accounts Payable. This bill has been paid by me personally, so now I want to book a journal entry to credit Current Liabilities and debit Accounts Payable. But when I go to Accountant -> Manual Journals to make that entry, Accounts Payable is not one of the accounts in the drop down box "Select Account".

Can you please suggest how I might make this booking?

Thanks in advance.