Try this:
Replace: href=’http://fonts.googleapis.com/css…
With: href=’//fonts.googleapis.com/css…
in the following files:
/wp-content/plugins/master-slider/admin/class-master-slider-admin.php:208
/wp-content/plugins/master-slider/includes/msp-shortcodes.php:585
But the Developer of the Plugin have to Fix this bug too.
Otherwise, it’s broken again after next update.
