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 ('4e7ec09d0563a32d164364eb23ab9c63','0','18.221.165.246','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714623325','thread.php?goto=lastpost&threadid=102629&sid=572696f0e88b9e986ca085ebf0b55fb3','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: 02.05.2024 @ 06:15
Script: /Forum/thread.php?goto=lastpost&threadid=102629&sid=572696f0e88b9e986ca085ebf0b55fb3
Referer: