So I'm trying to add the logo of my airline to my post signature and it isn't working. The image is hosted on Imgur and I'm following all of the steps and it appears in the text box but every time i go to save changes i get this error message:
Oops! Something went wrong!
You are not allowed to use that image extension on this community.
Need Help?
Is there a minimum amount of posts need to change signature? Am I using the wrong file type or a too large resolution (the resolution is 380x74)?
For the record, here's the image link: http://imgur.com/ETg49Hp
Cheers