To continue with the files organization.... you call it "
404/ -
'Error 404 - Page not found' templates". What about the other server errors? Why not call it "Server Errors" or similar and have templates for the different errors - 401, 403, 404,....
Also why not have a "css" folder and put all the style sheet files in there? Right now they just floating in the root folder. Same applies for the js files.
I don't know how the error messages will show in the new version but "Error ID: some number" says nothing. Is it too hard to have a table with error codes and their meaning so when an error occurs the admin/customer see some text that actually makes sense?
I use Quantum Gateway. The setup in the new 4.2 version is old and incorrect. The one from 4.1.10 is the correct one. Change it. We went over this when you released 4.1.10 with the incorrect code. It should be like this
Quantum Gateway Login:
Order prefix:
CVV Type: 1 - CVV2 is passed; 2 - Card's CVV2 is unreadable; 9 - Card does not have CVV2 imprint
Use Restrict Key: No Yes
Restrict Key:
https://www.quantumgateway.com/view_developer.php?Cat1=3