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 ('dd5e88ed4484b46d74e8ed63573ee7da','0','18.219.162.138','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715756800','thread.php?goto=lastpost&threadid=102740&sid=72e9ee7f19c364e1463121c0e7e0083b','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 @ 09:06
Script: /Forum/thread.php?goto=lastpost&threadid=102740&sid=72e9ee7f19c364e1463121c0e7e0083b
Referer: