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 ('5be15305f1a081c8ef8ca13e92d9eddc','0','18.226.166.100','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715634362','thread.php?goto=nextnewest&threadid=100744&sid=f45223c9572108b1d3ea00f89e424f1f','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 @ 23:06
Script: /Forum/thread.php?goto=nextnewest&threadid=100744&sid=f45223c9572108b1d3ea00f89e424f1f
Referer: