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 ('2271400a052fcad881d83bd8bdcd52b4','0','3.147.104.248','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714660984','addreply.php?postid=1759049&sid=26783a3e994459f1f4a3121c22d9ccd6','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: 02.05.2024 @ 16:43
Script: /Forum/addreply.php?postid=1759049&sid=26783a3e994459f1f4a3121c22d9ccd6
Referer: