Are you facing any issue where your page is completely blank though you have content in it. Does it show as 500 Internal error in the console?
This is another common issue we get almost everytime. This is most probably because you might be using a PHP version lesser than 5.6
Remember, the min requirement for the Plugin to work well is a PHP version 5.6 or more though 7.0 is always recommended.
If you are still facing the same issue after updating the PHP version, please contact us at email@example.com