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 ('0cc96a9e1c0b98d682e06a983913d9e2','0','3.128.91.252','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715558651','formmail.php?threadid=99569&sid=6c2b8edf0ed5b9e4d4c6aecb668266aa','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 @ 02:04
Script: /Forum/formmail.php?threadid=99569&sid=6c2b8edf0ed5b9e4d4c6aecb668266aa
Referer: