SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: SELECT * FROM bb10_sessions WHERE sessionhash = '671dc4104184f4dd58907ee5d965e129' AND ipaddress = '54.146.227.92' AND useragent = 'CCBot/2.0 (https://commoncrawl.org/faq/)'
mysql error: Table 'usr_web1_3.bb10_sessions' doesn't exist
mysql error number: 1146
mysql version: 4.0.15
php version: 4.3.10
Date: 20.02.2019 @ 14:55
Script: /community/memberslist.php?sid=671dc4104184f4dd58907ee5d965e129
Referer: