When I try to shift my site to php7, it creates a 503 error. I worked with our host (Pagely). They set up a duplicate site that works fine and is fully functional in php7. But, they copied over only the /wp-content folder.
They think there may be some type of code outside of the default WP folders that is causing the issue.
Is there code in the X theme that would create such an issue? Perhaps with Cornerstone?
Our domain: https://www.mypmllc.com/
Thanks.