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 ('265c1920d9ab52a8450fef5ff43f3ac2','0','3.138.67.203','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715677441','thread.php?threadid=102573&goto=lastpost&sid=ea89f799fa8c011e68a3667b64d6a812','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 @ 11:04
Script: /Forum/thread.php?threadid=102573&goto=lastpost&sid=ea89f799fa8c011e68a3667b64d6a812
Referer: