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 ('c4c704f8b8db72d87e59957fd09e9f31','0','3.135.198.49','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715330086','thread.php?threadid=98187&goto=lastpost&sid=c22cba4168652e296ed80fd3f4ab974e','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: 10.05.2024 @ 10:34
Script: /Forum/thread.php?threadid=98187&goto=lastpost&sid=c22cba4168652e296ed80fd3f4ab974e
Referer: