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 ('ce50f0daccd6789374f92c76cc70ae85','0','18.223.118.70','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715751006','addreply.php?action=quote&postid=1645520&sid=f8654a0ce33a19de569c1ee3b3a46c99','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 @ 07:30
Script: /Forum/addreply.php?action=quote&postid=1645520&sid=f8654a0ce33a19de569c1ee3b3a46c99
Referer: