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 ('bfba73f3c794c01eee56be3fedc0f79f','0','3.137.171.121','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714908790','addreply.php?action=quote&postid=1734134&sid=75fd02c0bd3ca6b9c7bf7a88ffed4aa1','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: 05.05.2024 @ 13:33
Script: /Forum/addreply.php?action=quote&postid=1734134&sid=75fd02c0bd3ca6b9c7bf7a88ffed4aa1
Referer: