SQL-DATABASE ERROR

Database error in WoltLab Burning Board (2.3.6): Invalid SQL: INSERT INTO bb2_sessions (sessionhash,userid,ipaddress,useragent,lastactivity,request_uri,styleid,langid,authentificationcode) VALUES ('970697af00d1e89584e3a03093a6d2bc','0','3.135.221.17','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715670424','search.php?action=user&userid=19173&sid=ac8a8af11fedba0d10f9e6e466f29d02','0','0','')
mysql error: INSERT command denied to user 'o1571744'@'infong-eu267.clienthosting.eu' for table 'bb2_sessions'
mysql error number: 1142
mysql version: 5.7.42-log
php version: 7.4.33
Date: 14.05.2024 @ 09:07
Script: /Forum/search.php?action=user&userid=19173&sid=ac8a8af11fedba0d10f9e6e466f29d02
Referer: