Describe the bug:
When administrating the DNN.Documents module, the admin is no longer able to open up the edit page (in order to edit or delete the document) after having clicked on the pencil in front of the document. The edit page is NOT opening and the whole website takes up all the resources to load.

To Reproduce:
Steps to reproduce the behavior:

1. Install or go to the DNN.Documents module (better do this on a test page)
2. Upload a document
3. Click on the pencil
4. the module tries to opens the file but nothing happens and the site crashes.
5. There are NO errors written in the Admin Log :(

Expected behavior:
The expected behavior of clicking on the pencil is to open up the edit page.

DNN Information:

• DNN Version 9.11.1 (occurs in both upgraded versions as in fresh installs)
• Documents Module Version 7.1.0

Desktop:

• OS: Windows 10
• Occurs in all browsers

Additional context:
I tried adding the value 'ItemID' in the 'Keep in Querystring Regular Expression' field, in the SEO section but that didn't do anything.