403:The request is understood, but it has been refused. An accompanying error message will explain why. This code is used when requests are being denied due to update limits (http://support.twitter.com/forums/10711/entries/15364).
error - There was an error sending your message: Whoops! You already said that.
request - /1/direct_messages/new.json
Relevant discussions can be on the Internet at:
http://www.google.co.jp/search?q=1ee4fdc3 or
http://www.google.co.jp/search?q=3a6df13c
TwitterException{exceptionCode=[1ee4fdc3-3a6df13c], statusCode=403, retryAfter=-1, rateLimitStatus=null, featureSpecificRateLimitStatus=null, version=2.2.3}