page blank when upload photo

Hello, Do somebody know why appear a blank page after I upload a photo?  The photo is save in the system but, after to upload it, the page is blank.

Thank you!

check your error logs in cpanel it will tell you what happened...if you dnt understand it..post it here and someone will decipher it for ya

Had same problem. Had to deactivate GD Library (Admin/advanced settings). Then had to install Captcha fix, since with GD library deactivated no signs would show in captcha...