"message": "Parse Error" blogger POST give prase error while posting to the blog using blogger API

Following is the message come when i try to post on the blog using Blogger 
API V3, PHP. I am able to post other blog, but sometime 1 in a 50 give this 
type of errror.
Please any one can tell me the solution for this.




string(277) "POST /blogger/v3/blogs/2288461499939921155/posts/ HTTP/1.1 
Host: www.googleapis.com Accept: */* Authorization: OAuth 
ya29.agIeM5cn-SuZfbSLA8eD06P_Jn16I9KwBcecuyF1k6IDMVO2MRMQ4YKOn2K43juBl3_aESY 
Content-Length: 58580 Content-Type: application/json Expect: 100-continue "




{
 "error": {
  "errors": [
   {
    "domain": "global",
    "reason": "parseError",
    "message": "Parse Error"
   }
  ],
  "code": 400,
  "message": "Parse Error"
 }
}
0
Post URL: 
Post ID: 
Error! Post Unsuccessful

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