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 ('6b2bd5d2abca30ae8580ece8eaf569db','0','3.21.100.34','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714895640','thread.php?goto=nextnewest&threadid=188257&sid=b5654dc87808972dfa4dccd72ee9cea5','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: 05.05.2024 @ 09:54
Script: /Forum/thread.php?goto=nextnewest&threadid=188257&sid=b5654dc87808972dfa4dccd72ee9cea5
Referer: