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 ('4f84cf89dd08f2116bdaea559e6b583c','0','3.21.244.14','Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.c','1714389714','thread.php?threadid=41871&page=2&sid=12a9d690f6f3ae0fca2e36f3285a53ef','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: 29.04.2024 @ 13:21
Script: /Forum/thread.php?threadid=41871&page=2&sid=12a9d690f6f3ae0fca2e36f3285a53ef
Referer: