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 ('51c574ad841bb32d5a8a7fc52b52abf3','0','18.188.70.255','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714774116','thread.php?goto=lastpost&threadid=99903&sid=c5dc594c5bbf5acd191ab10802259b8c','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 @ 00:08
Script: /Forum/thread.php?goto=lastpost&threadid=99903&sid=c5dc594c5bbf5acd191ab10802259b8c
Referer: