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 ('68514fbb98a9d6c457a6b934bbdbcc94','0','18.189.188.36','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715778423','addreply.php?action=quote&postid=1754732&sid=b4f883eba2ad9a0fcaaa409d2e5b5164','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: 15.05.2024 @ 15:07
Script: /Forum/addreply.php?action=quote&postid=1754732&sid=b4f883eba2ad9a0fcaaa409d2e5b5164
Referer: