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 ('e598dcf8abf37bc6f96be31d5eed81c4','0','18.117.238.40','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715565233','addreply.php?action=quote&postid=1753884&sid=48a541990f3d0bd9b3ea7670b29bf7b7','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: 13.05.2024 @ 03:53
Script: /Forum/addreply.php?action=quote&postid=1753884&sid=48a541990f3d0bd9b3ea7670b29bf7b7
Referer: