Plugin Causing Site White Screen On Safari

I have a client website that is not functioning on Safari due to this plugin. As soon as I deactivate the plugin I get the site to load fine everytime on Safari. With the plugin installed I can sometimes get the site to load after several of attempts, refreshes, and reloads.

This is a big problem that I really need help figuring out! I can also verify that it is the plugin because when loading the site on Safari – the last thing that the head properly loads is the MEC script:
/* <![CDATA[ */
var mecdata = {“day”:”day”,”days”:”days”,”hour”:”hour”,”hours”:”hours”,”minute”:”minute”,”minutes”:”minutes”,”second”:”second”,”seconds”:”seconds”,”elementor_edit_mode”:”no”,”recapcha_key”:””,”ajax_url”:”https:\/\/www.drkegley.com\/wp-admin\/admin-ajax.php”,”fes_nonce”:”c74911cf93″};
/* ]]> */

And then nothing else loads. Any help would be greatly appreciated! From what I can tell this only happens on the Safari browser, the site works fine otherwise.

The page I need help with: [log in to see the link]