Can't install new plugins due to authentication problems with git

[CodingJonas]

Vundle worked has worked fine, but since a few days I get this error when adding new plugins:

[2016-05-07 11:40:10] Plugin vim-scripts/restore_view
[2016-05-07 11:40:10] $ git clone --recursive 'https://github.com/vim-scripts/restore_view.git' '/home/jonas/.vim/bundle/restore_view'
[2016-05-07 11:40:10] > Cloning into '/home/jonas/.vim/bundle/restore_view'...
[2016-05-07 11:40:10] > fatal: could not read Username for 'https://github.com': No such device or address

I just know the basics of github, and am by far no expert in it. What is the problem?

[CodingJonas]

The answer was really easy, I had a typo in the script name.
Anyway I think a more fitting error message like "plugin not found" would be better, because this error message does not help at all.