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 ('c802c947d8f1f363f7465d5ee37b472f','0','3.144.86.138','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714927456','thread.php?threadid=99860&goto=lastpost&sid=97d99eb5ff7892f2607d80f9d5c1388a','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: 05.05.2024 @ 18:44
Script: /Forum/thread.php?threadid=99860&goto=lastpost&sid=97d99eb5ff7892f2607d80f9d5c1388a
Referer: