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 ('e34a5e73e5b4cb76cb4f30bb484d21a6','0','18.220.126.5','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715260071','thread.php?goto=lastpost&threadid=45468&sid=0f456ca2db6bb39dbaa665f8c04bc64d','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: 09.05.2024 @ 15:07
Script: /Forum/thread.php?goto=lastpost&threadid=45468&sid=0f456ca2db6bb39dbaa665f8c04bc64d
Referer: