My item was rejected - affiliate webshop system

Hi,

my item was rejected.

Demo frontend: http://www.getaffiligator.com/.
Demo backend: http://www.getaffiligator.com/ag-admin/ (administrator:administrator)

This is the reason:

As a courtesy, preventive check:

  • Please make sure the code adheres to PSR standards.

  • Make sure that the code doesn’t raise any PHP errors, notices or warnings. Please set error_reporting(E_ALL)

  • Please double check for common security vulnerabilities: SQL injection, XSS, CSRF etc

  • Please make sure the item doesn’t contain any encrypted code or a third party licensing system.

  • The code adheres to PSR standards, I checked this.
  • The code does not raise any PHP errors, notices or warning on my computer.
  • I use MySQLi prepared statements so my security vulnerabilities are greatly reduced.
  • This code does not use any encrypted code or a third party licensing system. The “only” encrypted code it uses is minified javascript.

I didn’t include error_reporting(E_ALL), that’s correct.

Does anyone have any tips?

Thanks!