Max Tymoshyn

Same issue
I disabled all plugins and changed theme to default and same issue appear when try to add a new page

The editor has encountered an unexpected error.

TypeError: Cannot read property 'MediaUpload' of undefined
    at https://www.metroplexhomebuyers.com/wp-includes/js/dist/edit-post.min.js?ver=f74dc8b595fc8850a69a044ff78d1e86:7:27104
    at https://www.metroplexhomebuyers.com/wp-includes/js/dist/hooks.min.js?ver=50e23bed88bcb9e6e14023e9961698c1:2:5378
    at o (https://www.metroplexhomebuyers.com/wp-includes/js/dist/components.min.js?ver=863b0e64189bf5cd6b5aced6797bc2d6:7:540744)
    at new WithFilters(Component) (https://www.metroplexhomebuyers.com/wp-includes/js/dist/components.min.js?ver=863b0e64189bf5cd6b5aced6797bc2d6:7:540872)
    at Yg (https://www.metroplexhomebuyers.com/wp-includes/js/dist/vendor/react-dom.min.js?ver=16.13.1:68:243)
    at rh (https://www.metroplexhomebuyers.com/wp-includes/js/dist/vendor/react-dom.min.js?ver=16.13.1:98:274)
    at zj (https://www.metroplexhomebuyers.com/wp-includes/js/dist/vendor/react-dom.min.js?ver=16.13.1:228:490)
    at Th (https://www.metroplexhomebuyers.com/wp-includes/js/dist/vendor/react-dom.min.js?ver=16.13.1:152:223)
    at tj (https://www.metroplexhomebuyers.com/wp-includes/js/dist/vendor/react-dom.min.js?ver=16.13.1:152:152)
    at Te (https://www.metroplexhomebuyers.com/wp-includes/js/dist/vendor/react-dom.min.js?ver=16.13.1:146:151)