@traductordemenu Download the file from my comment, rename it “camera.js” and replace the old camera.js file from the folder
wp-content/themes/byblos/inc/js
with it.
This is due to a jQuery update. You have to replace camera.js from wp-content/themes/byblos/inc/js with this:
https://raw.githubusercontent.com/pixedelic/Camera/master/scripts/camera.min.js