Database error in vBulletin 3.7.3:

Invalid SQL:
SELECT userid from post where threadid='30041' AND userid=1;

MySQL Error : Table 'xxxx_forum.post' doesn't exist
Error Number : 1146
Request Date : Friday, November 21st 2008 @ 12:18:21 AM
Error Date : Friday, November 21st 2008 @ 12:18:21 AM
Script : http://www.----------.net/forum/showthread.php?p=30530
Referrer : http://www.----------.net/forum/index.php
IP Address : -------
Username : Reİs
Classname : vB_Database
MySQL Version : 5.0.51a-community