Hey,
I've installed and activated the feature and added users to the SharePoint Messenger Group but i keep receiving this error whenever I added the webpart to the site / page in SharePoint Designer.
This is an ULS Viewer log:
![Image]()
Can someone help me please? :)
I've installed and activated the feature and added users to the SharePoint Messenger Group but i keep receiving this error whenever I added the webpart to the site / page in SharePoint Designer.
This is an ULS Viewer log:

Can someone help me please? :)