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 ('cf256b31d1547f26a4eb15996a295f49','0','18.119.253.2','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715792196','addreply.php?action=quote&postid=1753506&sid=cebb77482fe27772038b9ce0bf30fcfc','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 @ 18:56
Script: /Forum/addreply.php?action=quote&postid=1753506&sid=cebb77482fe27772038b9ce0bf30fcfc
Referer: