[BUG] Down datasource shows an empty detail in view and error in console

[c3s4rfred]

Describe the bug
When you select a datasource with state down to see its details, the view is almost empty and gives an error in console

To Reproduce
Steps to reproduce the behavior:

1. Go to 'Data Sources -> Sources' menu
2. Click on a data source with state Disconnected
3. See the view almost empty and error in console

Expected behavior
Maybe a message in the view

Screenshots

Environment

• 10.2 QA

Possible solution
Maybe a message in the view saying that no detail can be provided because