Forum:Image Help

so im kind of new to wikia and dont know much about it but i need help on uploading a photo i browse and put the picture on and all the file stuff but when i click upload it it goes back to the upload photo page ans it gives me this "File extension does not match MIME type." what does this mean and how do i fix it?


 * That means you are trying to upload a file but using the wrong extension such as uploading a .png ad a .jpg or vice versa.--