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 ('561abb7ffb83f4ea3d7319f016dae6a2','0','3.136.26.20','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714511804','thread.php?threadid=188237&goto=lastpost&sid=8d0fa3b0a43844f8d933e08ca4091f9d','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: 30.04.2024 @ 23:16
Script: /Forum/thread.php?threadid=188237&goto=lastpost&sid=8d0fa3b0a43844f8d933e08ca4091f9d
Referer: