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 ('95dfa9b4fac18cd4bccf2f1068a33d3a','0','18.191.212.211','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715688315','thread.php?threadid=101124&goto=lastpost&sid=cf567a1d2eeccc29f1bc80fa111e2d0b','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 @ 14:05
Script: /Forum/thread.php?threadid=101124&goto=lastpost&sid=cf567a1d2eeccc29f1bc80fa111e2d0b
Referer: