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 ('a6fe33772b9e7919a090f640bba9c06c','0','3.17.139.66','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715679022','addreply.php?action=quote&postid=1722378&sid=97f801f2344869e8e100c72a42ee2b05','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: 14.05.2024 @ 11:30
Script: /Forum/addreply.php?action=quote&postid=1722378&sid=97f801f2344869e8e100c72a42ee2b05
Referer: