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 ('249f3a29f727fba1314f5e5a1c48726c','0','18.218.15.248','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715323862','addreply.php?action=quote&postid=1740211&sid=a7f21e4db7161ef0c84b067a68c7a6f1','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: 10.05.2024 @ 08:51
Script: /Forum/addreply.php?action=quote&postid=1740211&sid=a7f21e4db7161ef0c84b067a68c7a6f1
Referer: