It really sounds like this one is the modder's fault. Half of those errors look like faulty code :(

Here's some short-term fix advice:

[10-May-2008 14:02:35] PHP Warning: mysql_close(): 8 is

You can remove the mysql_close(), usually, mysql_close() is optional.

16:42:55] PHP Warning: mysql_query() [<a href='function.mysql-query'>function.mysql-query</a>]: Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2) in

Socket errors usually mean your see more mysql server is offline or cannot be reached.


[11-May-2008 22:43:52] PHP Fatal error: Call to undefined function genuniquevalue() in

Means that custom function does not exist.

[09-May-2008 11:58:02] PHP Warning: Cannot modify header information - headers already sent by (output started at

Means just that... header information cannot be altered after you start any kind of output.