Remove console writeline

src/Discord.Net.WebSocket/DiscordSocketClient.cs

@@ -2563,7 +2563,6 @@ namespace Discord.WebSocket
             catch (Exception ex)
             {
                 await _gatewayLogger.ErrorAsync($"Error handling {opCode}{(type != null ? $" ({type})" : "")}", ex).ConfigureAwait(false);
-                Console.WriteLine(ex);
             }
         }
         #endregion