XF 1.5 Test site

[Alhidayah]

Hi,
I am having trouble creating a live test forum,
I followed the steps till

• Edit the the src/config.php file (library/config.php file if using XF1), in your new /test directory and change the database details to match your new test database.

stated in this guide https://xenforo.com/community/resources/how-to-duplicate-a-live-site-to-use-as-a-test-site.2792/

I don't know what to do next, I tried creating a subdomain for the live test site but it is not working it gives me blank page.

Does anyone knows the solution? And how should I access by live test site to perform this step.

• Update Options -> Basic options: Board title to something like Test MySite

Thank you.

 

[Alhidayah]

Should I create a ticket?