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 ('8842ae544bd9c226206eb9ef9dbb5952','0','3.12.71.237','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714660381','thread.php?threadid=102574&goto=lastpost&sid=2aa1604c872460fc3da628f1f5b6a080','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: 02.05.2024 @ 16:33
Script: /Forum/thread.php?threadid=102574&goto=lastpost&sid=2aa1604c872460fc3da628f1f5b6a080
Referer: