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 ('8cc6eb02c0a31f0a548f3d3e12bf4f33','0','18.188.249.30','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715819128','formmail.php?userid=10710&sid=80a2165b2dcff423b13cc94990aba7eesid=&styleid=8','8','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 @ 02:25
Script: /Forum/formmail.php?userid=10710&sid=80a2165b2dcff423b13cc94990aba7eesid=&styleid=8
Referer: