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 ('a40fd78923a6b49fdcf84a242c43b6f8','0','18.221.174.248','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714446398','addreply.php?action=quote&postid=1760033&sid=278cdd71c54cb3aee040fb56ad0dc90f','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: 30.04.2024 @ 05:06
Script: /Forum/addreply.php?action=quote&postid=1760033&sid=278cdd71c54cb3aee040fb56ad0dc90f
Referer: