Media error in Z10

Hi,
Recently I am getting an error while playing the media files. The YouTube videos, when trying to play, only plays it for a second and stops. Even after tapping the play button, the same thing happens, it plays the file only for 1 second. Same thing with Twitter and Facebook files.
The downloaded videos on Whatsapp are getting played but without any sound.
I am using Z10 for more than a year and never faced this issie, also I haven't channel anything on my phone from the last time I used to play these files, so can someone please help in this.

Posted via CB10

Hi, have you tried rebooting the phone? Tried holding both volume buttons at the same time until it reboots?

It happened to e also. Reboot solved the problem

Posted via CB10