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 ('3976e72f6c7f3a4f13b4524d88c0cede','0','18.216.94.152','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715813364','thread.php?threadid=78785&goto=lastpost&sid=1f9d1a56a24d637c1bb331ada72f5a50','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: 16.05.2024 @ 00:49
Script: /Forum/thread.php?threadid=78785&goto=lastpost&sid=1f9d1a56a24d637c1bb331ada72f5a50
Referer: