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 ('2b79c3ff41625b2e1984d3c8f5b17781','0','18.191.84.33','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715748291','usercp.php?action=buddy&add=7872&sid=231a81db8a3e83dcb55de46568789fa5','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 @ 06:44
Script: /Forum/usercp.php?action=buddy&add=7872&sid=231a81db8a3e83dcb55de46568789fa5
Referer: