Stacktrace:

  at (wrapper managed-to-native) System.Object.__icall_wrapper_mono_delegate_begin_invoke (object,intptr) <0x00004>
  at (wrapper managed-to-native) System.Object.__icall_wrapper_mono_delegate_begin_invoke (object,intptr) <0xffffffff>
  at (wrapper delegate-begin-invoke) System.MulticastDelegate.begin_invoke_IAsyncResult_object_AsyncCallback_object (object,System.AsyncCallback,object) <0xffffffff>
  at System.Threading.ThreadPool.QueueUserWorkItem (System.Threading.WaitCallback,object) <0x00018>
  at System.Timers.Timer.StartTimer () <0x00063>
  at (wrapper delegate-invoke) System.MulticastDelegate.invoke_void () <0xffffffff>
  at (wrapper runtime-invoke) System.Object.runtime_invoke_void (object,intptr,intptr,intptr) <0xffffffff>
Abort trap
alan-mcgovern