Run-Time Check Failure #2-Stack around the variable 'T_wc'was corrupted.

[smilencezq]

#480

Hello, I've got same problem when left-click the client.
saying:
Debug Error!
Program:
...
File:d:\opt\pangolin-0.5\src\handler\handler.cpp
Line:185
Run-Time Check Failure #2-Stack around the variable 'T_wc'was corrupted.
(Press Retry to debug the application)

using Pangolin-0.5, Environment VS14 x64. Failed in both debug and release mode.