mhoofman/wordpress-heroku — Issue #2: Error when trying to upload a new header image
Author: fbjork
Created: 2011-11-28 22:48:41+00:00
State: open

Getting this error when I try to upload a new header image:

Fatal error: Call to undefined function imagejpeg() in /app/www/wp-admin/includes/image.php on line 74

any ideas?