Converting code from 5.7 to php7

This is the page with the problem (on a testing site).

I get a generic error 500 on browser after I tried logging in using php 7 +.

(Full msg on private)

This is a hand coded php file with hand coded database references. I couldn't debug this without direct FTP access. I'd start by adding this to the top of the page:

<?php

ini_set("display_errors",1);

?>

That should make the page give a true error message instead of the general 500 error.

the Display Errors line is there:

I created a fake db since I can't disclose connection with actual connection:

See private below

I'm not sure what folder the FTP gave me access to, but I can't seem to browse to the files in it. I'll need to be able to view and edit the files to debug them.

http://www.converteraccessorydev.com/temp/test.php

'temp' folder is the one.

Thanks.

Let me know once you have the files in an area where I can reproduce the problem.

So, I gave access to the actual folder. See below more info on private msg.

Don't know if you were looking at it at about 1:20pm est but I had to replace with cx.

I will need your help to convert the code. Let me know if you are available tomorrow night. You can add the time you already spent on it. Thanks much! I can also do your afternoon but it would be no voice, just text messaging thru Skype (not at home - have boss sitting near me).

I can work with you tonight... What times are you available and what number should I call? Use the private area to respond.