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 ('f36d6b8f994b3ba9db468c8786fc0693','0','3.21.43.192','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1715709819','thread.php?goto=nextnewest&threadid=102160&sid=b817b09ac8d71b5f5bd8f937fd1b0f52','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 @ 20:03
Script: /Forum/thread.php?goto=nextnewest&threadid=102160&sid=b817b09ac8d71b5f5bd8f937fd1b0f52
Referer: