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 ('a0f13e421c203fddd4ecdad3c09b0d83','0','18.217.135.23','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715812515','thread.php?threadid=99438&goto=lastpost&sid=4b8a506de1989be81bba8877cfc2f17b','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: 16.05.2024 @ 00:35
Script: /Forum/thread.php?threadid=99438&goto=lastpost&sid=4b8a506de1989be81bba8877cfc2f17b
Referer: