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 ('8f09cf99d5f3f09e83a88f5f59100210','0','18.226.166.100','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715626116','addreply.php?action=quote&postid=1553424&sid=e99f87d4bd3996d79f9fcfb571cb5be7','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 @ 20:48
Script: /Forum/addreply.php?action=quote&postid=1553424&sid=e99f87d4bd3996d79f9fcfb571cb5be7
Referer: