Board Thread:Technical Problems/@comment-24145744-20140601195518

I've recently tried to add a photo to the wiki but it didn't work, there was just a message showing up, saying "File type verification error". I've tried uploading the image again and again but the same thing happened every time. I don't know why it didn't work because this never occured before when I wanted to add a JPG-image. Does anybody know how to solve this problem? 