Garvin,
I opened the serendipity_config_local,inc,php and changed the password. I then uploaded the changed file via Filezilla. I am still receiving the same error.

Greetings all,
I installed Seredipity without any trouble. It was working fine until yesterday. Now when I try to access it, I get:

"Warning: mysql_connect() [function.mysql-connect]: Access denied for user 'sysadmin'@'cgi0508.int.bizland.net' (using password: YES) in /hermes/web01/b2684/moo ...