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 ('ecbce684f18a32c8fd5cf0b25a401412','0','3.144.237.3','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714514428','thread.php?threadid=95666&goto=lastpost&sid=6f39b015435e7a1c775a8cdd2c274fa2','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: 01.05.2024 @ 00:00
Script: /Forum/thread.php?threadid=95666&goto=lastpost&sid=6f39b015435e7a1c775a8cdd2c274fa2
Referer: