There was a problem downloading {music title/album/artist}. An unknown error occurred (7502)

New MacBookPro that I copied over my old info off another Mac. Everything more or less went well. My library is in iTunes, but when I click on the song to play, it doesn't do anything as if the song doesn't exist. My phone is backed up in the cloud and on the MacBookPro, but I can't get the music to sync and play. My iTunes keeps asking me for Apple Music as well which I don't want. I use my library and the songs I have. My phone and my older MacBook are fine. Only the new system has an issue. How do I get past this spot?