Wordpress — how to fix the bug in the form of a white screen when re-reload the page?

Friends, suddenly the site is not with no reason at all trouble appeared which is indicated in the title of the post.
Werdpress have the latest version, the bug is with the display itself. It is expressed in stupid white screen when updating the page. What would the page still display the need to clear the cache, then the page appears, but if you update again white screen.
If you look at the code page... In the page code there is not a single symbol.
Have sinned in the plugin cache, but it was not and think more in the server side... Friends where to dig further?
June 7th 19 at 15:45
2 answers
June 7th 19 at 15:47
- Check version of PHP
- Check installed plugins
- Delete the htaccess and using adinka update your permalinks
Try to disable installed plugins and check
- Change the theme to default and check
- Turn on debug and see
- try doing a tracert wassit (I have had this problem)
Thank you for Your response. - Hertha17 commented on June 7th 19 at 15:50
June 7th 19 at 15:49
The topic is closed. The reason was the plugin if Modified Since.
azerphoenix special thank you.

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