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 ('6c498c4fb4c7cbcdc4a3046aa5e2d9fb','0','3.15.151.21','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715696677','thread.php?threadid=100937&goto=lastpost&sid=7d482ba853aedc7d35dcb4f89ff71bee','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: 14.05.2024 @ 16:24
Script: /Forum/thread.php?threadid=100937&goto=lastpost&sid=7d482ba853aedc7d35dcb4f89ff71bee
Referer: