What happened with videos on safari?

Hi. I m having problems playing videos on safari for iPad 3. I cant see anything.

A few days ago i could watch everything, from youtube to any other video pages. Even in facebook app i cant see any video.

I have restarted the iPad a few times but i'm still having the same problem. It keeps showing me the error "Operacion detenida" (OPERATION STOPPED)

Can somebody help me with this problem?

Thank u very much.