Not able to download error on iPhone 6

[Bigginger7]

I have been a premium member for several years now. I attempted to download the update so I could make several of my playlist offline capable on my iPhone 6 with up to date software. After receiving the error that the download cannot be completed, I deleted the app and restarted my phone. Redownloaded the app and the same error occurred. Although this time I have no way of accessing the app and I only use Spotify on my phone so you can understand my urgency. I have also tried resetting the phone after deleting the app and the same thing occurs.

Thanks for your help