Expected Behavior?

For unsupported files:
This file type is not supported. Please upload a valid format.
For blank files:
The uploaded file is empty. Please choose a file with content.

Current Behavior

When I tried to upload file which is not in supported format or blank, error was displayed with the 404 and 400 response

Screenshots

Additional information

Steps to reproduce:

1. Go to create quiz
2. Select image file in the file upload section or blank file
3. Click on create quiz