Problem with Media Player Classic

http://127.0.0.1:8902/::Output

Media Type 0:
— — — — — — — — — — — — —
Unknown

AM_MEDIA_TYPE:
majortype: MEDIATYPE_Stream {E436EB83-524F-11CE-9F53-0020AF0BA770}
subtype: Unknown GUID Name {6B6D0801-9ADA-11D0-A520-00A0D10129C0}
formattype: TIME_FORMAT_NONE {00000000-0000-0000-0000-000000000000}
bFixedSizeSamples: 1
bTemporalCompression: 0
lSampleSize: 1
cbFormat: 0

I am trying to play an online video through Media Player Classic and this pops up. I have the K-Lite Mega Codec Pack 3.6.5 so I think the problem is not the codec. Does anyone have any idea? I tried using Windows Media Player as well and the same type of problem arises. Any help is appreciated. Thanks.