Cannot upload .JPEG images to pastebin

[Gismo359]

I get the following error when I try to upload a .JPEG image:

generate_thumbnail() -> Error, no valid thumbnail file extension for '/media/big/sites/hiveworkshop.com/www/forums/pastebin_data/ppzsgx/_tn/WC3ScrnShot_031716_210212_01.jjpg'

No uploading nothing, just a blank page with that written on it. It also creates an empty pastebin entry.

It works normally for .BMP, .TGA and .JPG (and I assume pretty much everything else), although only the last one actually displays as an image (I think it has always been like that).

 

[Ralle]

Oh, maybe it assumes that the image always has an extension of exactly 3 characters. You can fix it by simply renaming it to .jpg. I can fix it by finding where the extension begins.