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 ('bf49b57a00106a5a1aef2a7be475cf63','0','18.220.163.91','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715727691','thread.php?goto=nextoldest&threadid=102696&sid=8ca4f153d04e3e8de11c4b541a4d8bf6','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: 15.05.2024 @ 01:01
Script: /Forum/thread.php?goto=nextoldest&threadid=102696&sid=8ca4f153d04e3e8de11c4b541a4d8bf6
Referer: