Open custom php file

[Napst3r]

Hello everyone. Tell me friends. I need the created file to my_new_file.php it opened in a new window with the code I needed. When trying to open a file in the browser https://xxxxxxxx/my_new_file.php I get error 500. How to solve this problem? Thank you in advance.

[yuri]

This directory is not accessible by the web server. You need to create in the public directory.

[Napst3r]

This directory is not accessible by the web server. You need to create in the public directory.

there is also a 500 error in the public folder

[yuri]

Debug the error. Check web server log.