Hi, I recently recieved a Philips BDP3100 bluray player for Christmas, it worked perfectly when used however today when turning it on the screen just goes red and I get a message on the player saying a 'HDCP ERR' I am not sure whay to do next to try and make this better and it seems strange that it should just do this after it has been working well for weeks beforehand with no problems. Any help would be greatly appreciated.

Kind regards