WordPress new post screen is blank! I can't post anymore!

Hello、munejyuka。

Some time ago、If you want to make a new post on WordPress、The screen went blank and there was nothing I could do.。

Even now。

What should we do?

haven't really done anything
What happened suddenly?。

I ended up not doing anything.。

It's my first experience。

I tried taking measures but it doesn't work
I tried some solutions I saw on the internet.。

- Change to default theme

・Disable plugins

I tried these two、It was no good after all。

Summary
I was quite surprised because it happened so suddenly.。

This WordPress blank screen、It seems like it's true。

So、I would like to improve it somehow。