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 ('aeb2c5f3feab70bf35963a104c61d9a0','0','18.227.0.249','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715624627','thread.php?goto=lastpost&threadid=102740&sid=83485ad52d67e970bca65310b8d11f15','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 @ 20:23
Script: /Forum/thread.php?goto=lastpost&threadid=102740&sid=83485ad52d67e970bca65310b8d11f15
Referer: