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 ('d86f8832a55f12af79f66b7f5036c5d0','0','3.14.247.5','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715632590','addreply.php?action=quote&postid=1670740&sid=a79e4e76d609056f99e3b1a9f9eb4b13','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: 13.05.2024 @ 22:36
Script: /Forum/addreply.php?action=quote&postid=1670740&sid=a79e4e76d609056f99e3b1a9f9eb4b13
Referer: