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 ('7870b447a87ae3f0ccf28e77a9aaf2b9','0','3.16.166.3','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715587716','thread.php?goto=nextnewest&threadid=188220&sid=bc141ff6aeaedb8a93c045e753f6c6fa','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: 13.05.2024 @ 10:08
Script: /Forum/thread.php?goto=nextnewest&threadid=188220&sid=bc141ff6aeaedb8a93c045e753f6c6fa
Referer: