Fatal signal 6 (SIGABRT)

Hi,
Since I upgraded to Xamarin 4.0 I have an issue. When I want to deploy my application on the test device (Android 4.4) I receive the following error (either Visual Studio 2013, 2015, or Xamarin Studio). Anyone is facing the same problem? Could you find any work around? It is almost one day that I stuck and cannot do anything!

Also, It is more than one week since I have upgraded to Xamarin 4.0 and still I could not connect to my mac build host (agent) to test my iOS application.

Microsoft Visual Studio Ultimate 2013

Version 12.0.40629.00 Update 5
Microsoft .NET Framework
Version 4.6.00079
Installed Version: Ultimate
Visual C# 2013 06181-004-0449004-02440
Windows Phone SDK 8.0 - ENU 06181-004-0449004-02440
Windows Phone 8.1 SDK Integration 1.0
Xamarin 4.0.0.1689 (f860fe4)
Xamarin.Android 6.0.0.34 (3efa14c)
Xamarin.iOS 9.2.1.51 (3c0ec35)

Microsoft Visual Studio Enterprise 2015

Version 14.0.23107.0 D14REL
Microsoft .NET Framework
Version 4.6.00079
Installed Version: Enterprise
Visual C# 2015 00322-80000-00000-AA068
Xamarin.iOS 9.2.1.51 (3c0ec35)

Xamarin Studio

Version 5.10 (build 871)
Installation UUID: 88f72eda-5030-43e9-8d1b-7658e8a17627
Runtime:
Microsoft .NET 4.0.30319.42000
GTK+ 2.24.23 (MS-Windows theme)
GTK# 2.12.30

=== Xamarin.Android ===

Version: 6.0.0 (Business Edition)
Android SDK: C:\Android\android-sdk
Supported Android versions:
2.3 (API level 10)
4.0.3 (API level 15)
4.1 (API level 16)
4.2 (API level 17)
4.3 (API level 18)
4.4 (API level 19)
4.4.87 (API level 20)
5.0 (API level 21)
5.1 (API level 22)
6.0 (API level 23)

SDK Tools Version: 24.4.1
SDK Platform Tools Version: 23.1.0 rc1
SDK Build Tools Version: 23.0.2

Java SDK: C:\Program Files (x86)\Java\jdk1.7.0_71
java version "1.7.0_71"
Java(TM) SE Runtime Environment (build 1.7.0_71-b14)
Java HotSpot(TM) Client VM (build 24.71-b01, mixed mode, sharing)

=== Build Information ===

Release ID: 510000871
Git revision: 4e9c5abb5ffdae12ba02ac49da83f8b2011dbb88
Build date: 2015-11-12 07:16:34-05
Xamarin addins: 55007ed0e56436f385d8e26394a45be563abc7e8
Build lane: monodevelop-windows-cycle6

Windows 10.0.10240.0 (64-bit)