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 ('7c6ddde4c34f033f9f52cd5f139139f7','0','18.224.37.68','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714744870','newthread.php?boardid=61&sid=7be4b7a9294a24f3dc967961d6fc6def','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: 03.05.2024 @ 16:01
Script: /Forum/newthread.php?boardid=61&sid=7be4b7a9294a24f3dc967961d6fc6def
Referer: