mysql error

[Skavenger]

hi, I'm getting this mysql error once a day

Database error in vBulletin 3.6.8:

Invalid SQL:

                       SELECT p.dateline,p.postid,p.threadid
                       FROM vb_post AS p
                       WHERE p.threadid = 6634
                       ORDER BY p.dateline;

MySQL Error  : MySQL server has gone away
Error Number : 2006
Date         : Saturday, March 22nd 2008 @ 02:05:56 AM
Script       : http://www.********.com/forum/cron.php?rand=286655
Referrer     : http://www.*********.com/forum/showthread.php?t=2843
IP Address   : 190.48.212.129
Username     : No Registrado
Classname    : vb_database

how can I fix it?

thank you!

[Lynne]

This is a server issue. See this: http://www.vbulletin.com/docs/html/t...mysql_goneaway