Description of problem:

Unable to open repositories after adding content view in composite view. it shows number of count in repositories column and after clicking on it, it does not provide any information related to repo, only blank page it shows.

Version-Release number of selected component (if applicable):
6.15

How reproducible:
Always

Steps to Reproduce:
1. Enable Repositories
2. Create content view -> add repositories -> publish new version
3. Create composite view -> click on created composite view -> content views
4. In repositories column count of repositories will show -> click on it

Actual results:

It is not showing any information for repositories after clicking on it

Expected results:

It should show information for repositories after clicking on the no. which is in hyperlink

DEV Tracker for https://issues.redhat.com/browse/SAT-23752
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2267944