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 ('a6f286a6f4a3f36258ed6f3d81b47228','0','18.223.196.123','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715768315','addreply.php?action=quote&postid=1680348&sid=3c709bc0e88604c6de41fca6483b77e4','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: 15.05.2024 @ 12:18
Script: /Forum/addreply.php?action=quote&postid=1680348&sid=3c709bc0e88604c6de41fca6483b77e4
Referer: