New Post: Direct Messaging doesn't work

TwitterCredentials.SetCredentials(twitterAccessToken, twitterAccessTokenSecret, twitterConsumerKey, twitterConsumerSecret);
var latestMessagesReceived = Tweetinvi.Message.GetLatestMessagesReceived();

always get an A first chance exception of type 'Tweetinvi.Logic.Exceptions.TwitterException' occurred in Tweetinvi.WebLogic.dll

could you please help