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 ('29f71db8489212de52ff4e71d1df5a35','0','3.15.159.136','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715574565','addreply.php?action=quote&postid=1746230&sid=ba4a7b3cd7deb408036a6b44ac00073b','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 @ 06:29
Script: /Forum/addreply.php?action=quote&postid=1746230&sid=ba4a7b3cd7deb408036a6b44ac00073b
Referer: