Ycast with Cabasse wireless speaker not working

[Perduretas]

I'm trying to use Ycast with a Cabasse speaker.
https://www.cabasse.com/the-pearl-akoya/
I managed to install Ycast on a Raspberry Pi and it seems to be working as in the phone app which manages the speaker I get the channels I wrote on the stations.yml file. Up to this point everything correct.
The problem arises when I ask to play an station I always get the message "Playing this track is not allowed by the audio service provider". This happens to me in all stations, those that I set in the stations file and also in those stations that shows Radiobrowser.
Any help on how to deal with this would be welcome.

[TheBossME]

Check your .yaml file syntax. This will be the fault.

Take the existing sample files and check with that.

[Perduretas]

Thanks for your reply, the existing links in the sample stations.yml file don't work, the links from Radiobrowser don't work either, allways the message "Playing this track is not allowed by the audio service provider"