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 ('826bf1db97fafbf681cf7ad0f3d14677','0','18.219.22.169','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715281649','thread.php?threadid=78630&goto=lastpost&sid=fa8bf7d8930e6bbaeed691f77d56a66b','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: 09.05.2024 @ 21:07
Script: /Forum/thread.php?threadid=78630&goto=lastpost&sid=fa8bf7d8930e6bbaeed691f77d56a66b
Referer: