Error when connecting VLC

[Zardozof]

Hello,
I just installed VLC Remote (1.4.2) on my Smartphone (Samsung A41 Android V11).
I have configured VLC (3.0.9.2) on my Linux PC (Mint 20.3) as indicated in the App.
I get this error when I try to connect to VLC (tested with ports 4212 and 8080):

Unhandled Error
Bad state: No element
#0 Iterable.first (dart:core/iterable.dart:520)
#1 VlcStatusResponse.state (package:vlc_remote/models.dart:273)
#2 _RemoteControlState._statusRequest. (package:vlc_remote/remote_control.dart:313)
#3 State.setState (package:flutter/src/widgets/framework.dart:1233)
#4 _RemoteControlState._statusRequest (package:vlc_remote/remote_control.dart:311)

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