Rock Music - slide images load as blank icons do not show after WP 41 upgrade running Rock Music theme

After upgrading WordPress to 4.1, I can longer load slide images. They load as blank icons on the screen, and do not show on the home page, when flagged to do so.

I have deactivated ALL plug-ins and one by one, so it is not a plug-in issue. I have also tried different image formats to no avail.

Please help.

Hi!
Could you enable wp_debug option in the wp-config.php file to detect the error?

Notice: Undefined variable: layout in D:\Hosting\3498228\html\wp-content\themes\rockmusic\inc\library.php on line 172

I get this...

This is what I get when I try to upload images for the slider. Before the 4.1 upgrade, it would show the thumbnail of the image after loading.

Hi!
Please, try to reset slider settings by pressing blue button "Reset Slider options" at the bottom of the page. If the problem still exist enable wp_debug option to find the error ( see the tutorial http://codex.wordpress.org/WP_DEBUG ).