Channel videos won't play

[RedStripe 14]

Server Version 3.0.5366.22005
MBT Version 3.0.5377.16926

I have the following channels installed:
Beeg
CNET
Revision3
Trailers
TuneIn
Twit
Vevo
Vine

Cannot play ANY Channel video.

Receive the following error in MBT:

     "There was an error processing request."

Receive the following error in log file

     "At least one of the pins involved in the operation is already connected."

http://paste2.org/VWKZjKXk

1) Please advise what the log file error means? (every Channel video cannot be locked?!)
2) Is there a solution available?

[rikiwi 32]

Yes I would like to know why my CNET videos used to work but don't now.

[Luke 39303]

Channels are always subject to being affected by changes from the places they're streaming from. that's why they are community contributed and we'd welcome anyone who would like to help with them.