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 ('539cf8eb12eaaf3bfb393814a25ce2ad','0','18.221.198.233','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715584530','formmail.php?threadid=102847&sid=c50aae6b1df9de1a63cedaaf7bfc8328','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 @ 09:15
Script: /Forum/formmail.php?threadid=102847&sid=c50aae6b1df9de1a63cedaaf7bfc8328
Referer: