New WP Error Email After Latest Unicon Update

I just recently updated a site to the latest version of Unicon and the admin received a “Your Site is Experiencing a Technical Issue” error email.

Here is the error details:

Error Details
=============
An error of type E_ERROR was caused in line 16 of the file …/wp-content/themes/unicon/functions.php. Error message: Uncaught Error: Failed opening required ‘…/wp-content/themes/unicon/framework/inc/enqueue.php’ (include_path=’.:’) in …/wp-content/themes/unicon/functions.php:16
Stack trace:
#0 …/wp-settings.php(591): include()
#1 …/wp-config.php(90): require_once(‘/home/dh_fbkiav…’)
#2 …/wp-load.php(50): require_once(‘/home/dh_fbkiav…’)
#3 …/wp-admin/admin-ajax.php(22): require_once(‘/home/dh_fbkiav…’)
#4 {main}
thrown

The email says that the affected page is …/wp-admin/admin-ajax.php. I don’t see any errors on the front-end though.

Please advise. Thank you.

Ticket