First, thanks in advance for everyone's help! I am getting an error using the "URLs in page content" option with Wordpress 4.5.1. The error is:
An internal server error occurred. Please try again later.
I can replicate it consistently every time I try to use the option, and all other options it consistently works (except I have not tried the "Update ALL GUIDs" option). I should note that I do not get an error on my local XAMPP dev instance.
I did try Justin Greer's code in the "You guys will update the plugin or what?" support thread and it did not work. I also followed his advice saying the WP_DEBUG option in the wp-config.php file should be FALSE.
Any ideas? Thanks!