[FR] Different titles for the same cause...

When I am on the Upload page and try to add a tag Schaffhausen, I get a modal window that says:

Error
Something went wrong

If I try to create this tag on the page of an already uploaded wallpaper's page, I get the following message:

Error
This tag has been deleted and can not be created again!

I think it would be helpful to change the first message so that it, like the second one, shows a specific reason.

Restored.

Thanks for the tag!