Musics stops suddenly. Samsung galacy s6

[Yonirambo151]

I can't use my spotify on my phone because every time I try to play appears an advice saying this song its not avaible. I don't think it's a connection problem because I'm connected to wi-fi, sometimes the music stop alone and nothing happens when a press the play button. Any help?
Thx!

[Joe]

My spotify has been doing strange things with wifi recently and toggling wifi off then back on usually fixes it.