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 ('896216d87cfaf31671ea16d74dbcf0d2','0','3.141.8.247','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715231724','addreply.php?action=quote&postid=1738547&sid=09fd5e0ff6605c2541bf1f7d9feb84cc','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: 09.05.2024 @ 07:15
Script: /Forum/addreply.php?action=quote&postid=1738547&sid=09fd5e0ff6605c2541bf1f7d9feb84cc
Referer: