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 ('0c728bb68c79b315643f7d53e933dc6a','0','18.221.206.73','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715554629','addreply.php?action=quote&postid=1677811&sid=fd18bc8c95aae5e56a033e64eaa23a79','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 @ 00:57
Script: /Forum/addreply.php?action=quote&postid=1677811&sid=fd18bc8c95aae5e56a033e64eaa23a79
Referer: