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 ('6a63a5c70e2f214ac26b0e55c6b8a8e5','0','3.20.235.88','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715711437','addreply.php?action=quote&postid=1749293&sid=645ea6b29c7c826c5b3f1a1c32059afd','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: 14.05.2024 @ 20:30
Script: /Forum/addreply.php?action=quote&postid=1749293&sid=645ea6b29c7c826c5b3f1a1c32059afd
Referer: