Exception: "Input string was not in a correct format" after CallStateChange CS_DISCONNECTED

Apr 23, 2014 at 3:46 PM
Hello,
sometimes after hours of running my app with JulMar.Tapi3 without problems
i get a exception. It the seems to happend after the CallStateChange Event CS_DISCONNECTED.
Has someone else this problem or a idea what I can do?
best regards

------ Exception ------
input string was not in a correct format.
-------- Type ---------

FormatException

------ Stacktrace -----
bei System.Text.StringBuilder.AppendFormat(IFormatProvider provider, String format, Object[] args)
bei System.String.Format(IFormatProvider provider, String format, Object[] args)
bei System.String.Format(String format, Object[] args)
bei JulMar.Tapi3.TapiException.TraceOut(TraceEventType evtType, String formatBuffer, Object[] params)
bei JulMar.Tapi3.TTapi.ThreadedProcessTapiMessage(Object o)
bei System.Threading.QueueUserWorkItemCallback.WaitCallback_Context(Object state)
bei System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
bei System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
bei System.Threading.QueueUserWorkItemCallback.System.Threading.IThreadPoolWorkItem.ExecuteWorkItem()
bei System.Threading.ThreadPoolWorkQueue.Dispatch()

bei System.Threading._ThreadPoolWaitCallback.PerformWaitCallback()