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 ('dd9f033d0c8a705e98d41b5e7f2a9f4e','0','18.188.198.37','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715706296','thread.php?goto=nextnewest&threadid=102750&sid=6ac098eaf61911f6538d23b7bfcaed19','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 @ 19:04
Script: /Forum/thread.php?goto=nextnewest&threadid=102750&sid=6ac098eaf61911f6538d23b7bfcaed19
Referer: