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 ('9a73034da40c2eb4c53ec5a814f1be36','0','18.220.176.156','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715749716','thread.php?threadid=101869&sid=88f2f3585d2a196aa73eba1f69b50b73sid=&styleid=8','8','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 @ 07:08
Script: /Forum/thread.php?threadid=101869&sid=88f2f3585d2a196aa73eba1f69b50b73sid=&styleid=8
Referer: