Thanks for the reply…
Turns out there was a conflict with a plug-in (Theme worked without the plugin, plugin worked without the theme) that resulted in too much memory being used. Error: “Allowed memory size of 41943040 bytes exhausted (tried to allocate 32768 bytes)”
Updating the memory allocation with: define( ‘WP_MEMORY_LIMIT’, ‘256M’ ); in the wp_config file brought everything back.
Normal service has been resumed.
I am also having these difficulties.
We upgraded to PHP 7.2 and the admin dashboard broke.
I have tried reinstalling using the lates version, but I get the “The site is experiencing technical difficulties. Please check your site admin email inbox for instructions” error.
If you need access to the site in question, please let me know asap.