SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.1 Alpha): Invalid SQL: DELETE FROM bb1_sessions WHERE userid='0' AND ipaddress = '54.87.171.77' AND useragent = 'CCBot/2.0 (http://commoncrawl.org/faq/)'
mysql error: Table 'ilkcom_berat.bb1_sessions' doesn't exist
mysql error number: 1146
mysql version: 5.5.37-cll
php version: 5.3.29
Date: 02.10.2014 @ 12:25
Script: /board.php?boardid=294
Referer: