After I installed the additional addon "Link" and changed the media type in the article from "media" to "link", my website was completely unreachable in the front end. As soon as I set the media type back to "image", it works again.
The module "TZ Portfolio Plus Article" is already installed again.
TZ Portfolio Version 2.4.1
Add-on "Link" Version 1.0.1
Is there a bug in the addon or am I doing something wrong?