Error running in Rpi 4

[abdosn]

Getting this error when running cornrowd in Rpi 4

cornrow v0.8.1 armhf

cornrow configuration

[bluetooth_source]
codecs = [ 0x0 ]        # As defined in the A2DP specification (SBC (0x0) is mandatory)
sample_rates = [ 44100, 48000 ]

[tcp_sink]
host = "127.0.0.1" # the host you want to stream to
port = 4953 # the port your host is listening on

time         [ thread name/id ]                   file:line     v| 
Error publishing service: -1
17:00:06.323 [main thread     ]      TcpClientSink.cpp:206   INFO| TcpClientSink stopped

Send property: QVariant(QUuid, QUuid("{ad10a100-d901-11e8-9f8b-f2801f1b9fd1}")) , value size: 0
Socket not connected
Send property: QVariant(QUuid, QUuid("{ad10e100-d901-11e8-9f8b-f2801f1b9fd1}")) , value size: 0
Socket not connected