Howdy!
Since WordPress 5.2 there is a built-in feature that detects when a plugin or theme causes a fatal error on your site, and notifies you with this automated email.
In this case, WordPress caught an error with your theme, Woodmart.
First, visit your website (https://cuttingedgegarage.com/) and check for any visible issues. Next, visit the page where the error was caught (https://cuttingedgegarage.com/wp-admin/admin-ajax.php) and check for any visible issues.
Error Details
=============
An error of type E_ERROR was caused in line 60 of the file wp-content/themes/woodmart/functions.php. Error message: Uncaught Error: Class ‘WOODMART_Theme’ not found in wp-content/themes/woodmart/functions.php:60
Stack trace:
#0 wp-settings.php(499): include()
#1 wp-config.php(90): require_once(‘/var/www/cuttin…’)
#2 wp-load.php(37): require_once(‘/var/www/cuttin…’)
#3 wp-admin/admin-ajax.php(22): require_once(‘/var/www/cuttin…’)
#4 {main}
thrown