TS3AudioBot: ERROR: An item with the same key has already been added.

Often the bot shows the bot the lower error. I have not noticed any regularity. He just comes random. There is an error in the TS3AudioClient.

[11:28:59]  Error: Critical program failure!. Exception:
MSG: An item with the same key has already been added.
TYPE:ArgumentException
STACK:  at System.ThrowHelper.ThrowArgumentException (System.ExceptionResource resource) [0x0000b] in <a07d6bf484a54da2861691df910339b1>:0
  at System.Collections.Generic.Dictionary`2[TKey,TValue].Insert (TKey key, TValue value, System.Boolean add) [0x0007c] in <a07d6bf484a54da2861691df910339b1>:0
  at System.Collections.Generic.Dictionary`2[TKey,TValue].Add (TKey key, TValue value) [0x00000] in <a07d6bf484a54da2861691df910339b1>:0
  at TS3Client.Full.PacketHandler.AddOutgoingPacket (TS3Client.Full.OutgoingPacket packet, TS3Client.Full.PacketFlags flags) [0x00162] in <7d21a7e6606a421cb436be5d756ae485>:0
  at TS3Client.Full.PacketHandler.AddOutgoingPacket (System.Byte[] packet, TS3Client.Full.PacketType packetType) [0x00084] in <7d21a7e6606a421cb436be5d756ae485>:0
  at TS3Client.Full.PacketHandler.SendPing () [0x00000] in <7d21a7e6606a421cb436be5d756ae485>:0
  at TS3Client.Full.PacketHandler.ResendLoop () [0x000e0] in <7d21a7e6606a421cb436be5d756ae485>:0
  at System.Threading.ThreadHelper.ThreadStart_Context (System.Object state) [0x00014] in <a07d6bf484a54da2861691df910339b1>:0
  at System.Threading.ExecutionContext.RunInternal (System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, System.Object state, System.Boolean preserveSyncCtx) [0x00071] in <a07d6bf484a54da2861691df910339b1>:0
  at System.Threading.ExecutionContext.Run (System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, System.Object state, System.Boolean preserveSyncCtx) [0x00000] in <a07d6bf484a54da2861691df910339b1>:0
  at System.Threading.ExecutionContext.Run (System.Threading.ExecutionContext executionContext, System.Threading.ContextCallback callback, System.Object state) [0x0002b] in <a07d6bf484a54da2861691df910339b1>:0
  at System.Threading.ThreadHelper.ThreadStart () [0x00008] in <a07d6bf484a54da2861691df910339b1>:0

Error call Stack:
Void <Main>b__0(System.Object, System.UnhandledExceptionEventArgs)@0 T:PacketHandler
[11:28:59]   Info: Exiting...
[11:28:59]Warning: Internal error (me==null)