Zend certified PHP/Magento developer

Magento 2 Backup Restoration Issue on AWS EC2 Instance

I am experiencing an issue restoring a Magento 2 backup on an AWS EC2 instance. After successfully restoring the backup, when I try to access the site via the EC2 instance’s IP address, I encounter a “Error 503 Backend fetch failed” error, indicating an issue with the Varnish cache server.