Block editor (Gutenberg) returns blank page when creating new pages.

[musacco]

Describe the bug:

Block editor (Gutenberg) returns blank page when creating new pages.

To Reproduce:

Go to > Pages > Add New

Expected behavior:

Do not see the blank page.

Desktop (please complete the following information):

OS Windows 10 Pro - Version 1803 (build SO 17134.407) - x64 bit

Browser Google Chrome Version 71.0.3578.80 - x64 bit

Browser Chrome Version 63.0.3 - x64 bit

Additional context:

The problem occurs both with the classic editor installed and also with the classic editor uninstalled.

The problem also occurs after all the WordPress caches and all browser caches have been emptied.

[dd32]

Marking as duplicate of #45507 as Posts(Articles)/Pages are the same thing underneath and whatever the cause of one is the cause of both.

[musacco]

Hi, for me the problem is solved with the last two update of the WordPress Classic Editor.

Thanks in advance for the support.