Posts in blank

Hello.
I don´t know but now a lot of posts of my website loads in blank, my website is this: http://www.comunidadxbox.com but for example if you go to article the website loads blank as you can see in this link: http://www.comunidadxbox.com/spartan-locke-en-movimiento/ but for example this articles loads correctly: http://www.comunidadxbox.com/e3-2015-la-apuesta-de-microsoft/

I don´t know where is the problem, I try to upload again the theme but persit the problem. Could you help me?

Thank you very much.

P.D: I am sorry if my english it is not good.

Hello.
Now it is solve.

The problem was to Yoast VIDEO Plugin, the last update doesn´t work fine. If you have the same problem, desactivate this plugin until YOAST launch a new update.

Best Regards