Please Help me Out (Unable to communicate back with site to check for fatal errors)

1. ERROR:- Unable to communicate back with the site to check for fatal errors, so the PHP change was reverted. You will need to upload your PHP file change by some other means, such as by using SFTP.

2. ERROR:- The REST API is one way WordPress, and other applications, communicate with the server. One example is the block editor screen, which relies on this to display, and save, your posts and pages.

The REST API request failed due to an error. Error: cURL error 7: Failed to connect to EXAMPLE.in port 443: Connection refused (http_request_failed)

3. Error:- Loopback requests are used to run scheduled events, and are also used by the built-in editors for themes and plugins to verify code stability.

The loopback request to your site failed, this means features relying on them are not currently working as expected. Error: cURL error 7: Failed to connect to example.in port 443: Connection refused (http_request_failed)