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 ('9aee01c6f5bace6daf5e6caa747266a1','0','3.15.4.244','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715534994','thread.php?threadid=94480&goto=lastpost&sid=1efc5811a3894f9bb0cc2180f53bd00e','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: 12.05.2024 @ 19:29
Script: /Forum/thread.php?threadid=94480&goto=lastpost&sid=1efc5811a3894f9bb0cc2180f53bd00e
Referer: