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 ('820e3ed97364ee311188ec69cc29a0e4','0','18.188.108.54','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714816406','thread.php?threadid=100679&goto=lastpost&sid=1fafb5d9eb02454976fa0156a7ab0834','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: 04.05.2024 @ 11:53
Script: /Forum/thread.php?threadid=100679&goto=lastpost&sid=1fafb5d9eb02454976fa0156a7ab0834
Referer: