Critical Error Issue

Hi,

I updated the PHP version of my site from 7.0 to 7.3 in May and it was working fine. Since Monday morning it started crashing and I was unable to access my admin dashboard too.

Though I already took up the matter with my hosting providers whenever they downgrade PHP version to 5.6.4, the website starts working and I can access the admin dashboard. Again I got it updated to 7.3 and again it started showing error while accessing URL ‘ There has been a critical error on your website’.

If I work on PHP 5.6.4 it affects my sites speed and performance adversely.

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