SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6 pl2): Invalid SQL: SELECT * FROM bb1_sponsoren WHERE showsponsor_b = '1' AND sponsorpartner = '0' ORDER BY RAND() DESC
mysql error: Got error 122 from storage engine
mysql error number: 1030
mysql version: 5.1.73-1
php version: 5.3.3-7+squeeze19
Date: 24.07.2014 @ 04:32
Script: /thread.php?postid=39185
Referer: