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 ('9ed4fef3f265644e00996a7af8a4f8de','0','18.221.53.209','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715172546','thread.php?threadid=71436&goto=lastpost&sid=292a2bc2e54a3dfc8f4c596759ae2ecc','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: 08.05.2024 @ 14:49
Script: /Forum/thread.php?threadid=71436&goto=lastpost&sid=292a2bc2e54a3dfc8f4c596759ae2ecc
Referer: