Codeigniter : The filetype you are attempting to upload is not allowed. Yesterday it was fine

Question

My codeigniter app suddenly broke today. I didn\'t work on the upload code and when I tried to upload an image today I suddenly got \"The filetype you are attempting to upload i

Answer 1

I had the same problem today.

What I did is just to copy the whole content of CodeIgniter-3.0.6\application\config\mimes.php to my application\config\mimes.php.