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 ('8980a6fba4e1f81c3d1dfbd66028744c','0','3.139.97.157','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714934179','thread.php?threadid=102906&goto=lastpost&sid=468cca648c5fc6afce7dd34b2288ee2d','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 @ 20:36
Script: /Forum/thread.php?threadid=102906&goto=lastpost&sid=468cca648c5fc6afce7dd34b2288ee2d
Referer: