Hi,
Using the last version of the plugin leaded to a code 500 error on some of my pages.
I had to desactivate all plugins to find out where the problem was coming from. Very tricky as this doesn't prevent the display of the page. I discover the problem thru Google web master tool when trying to submit pages.
Seems it happened from one of the last update.
Does anyone have the same problem?
WordPress 4.5.2
WP External Links Version 2.0.4
PHP 5.6