debugging "No Script access allowed"! weird

That's a CodeIgniter 3 config file it will not work if your using CodeIgniter 4.

It sounds like that is a CodeIgniter 3 project it will not work with CodeIgniter 4.

You will need to download and use CodeIgniter 3. Or convert it all over to CodeIgniter 4.

What did you Try? What did you Get? What did you Expect?

Joined CodeIgniter Community 2009.  ( Skype: insitfx )