SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6 pl2): Invalid SQL: SELECT * FROM bb2_sessions WHERE sessionhash = 'b518d960aa6a7de59229fdc743a0b5dd' AND ipaddress = '54.224.17.157' AND useragent = 'CCBot/2.0 (http://commoncrawl.org/faq/)'
mysql error: Table 'worldofmovies_forum.bb2_sessions' doesn't exist
mysql error number: 1146
mysql version: 5.5.60-0ubuntu0.14.04.1-log
php version: 5.5.9-1ubuntu4.24
Date: 20.07.2018 @ 08:18
Script: /wbb2/memberslist.php?sid=b518d960aa6a7de59229fdc743a0b5dd
Referer: