Graph.Facebook.Com shows up in my message thread on Facebook??

[BulmaSoft]

If I send a " : ) " to anyone on Facebook, using Facebook for Java phone OR Facebook Lite OR more or less any other Facebook App - then the message recipient will get this along with my message (Image enclosed)
Does anyone know - why?

And - if I opened it, there will be an tekst as follows:

Code: [Select]

{
   "error": {
      "message": "(#803) Some of the aliases you requested do not exist: -)",
      "type": "OAuthException",
      "code": 803,
      "fbtrace_id": "DvEFPCPacdy"
   }
}

I know it's not a virus, I know it's not phone or browser related, I newer ever go on the graph.facebook.com page nor do I use it, many other facebook users also have it, so - does anyone know actually what is it??

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