I know it sounds simple, but it's often overlooked. Could you try restarting your device? If that doesn't help, try a quick clean reinstall of the app. Just follow these steps.
Try to disable Hardware Acceleration, just click on the … top left corner, inside the View tab find Hardware Acceleration and next click on it to disable then confirm to restart Spotify. Also, if you don't use local files try to disable them inside Settings.
If you're still having trouble, could you let me know the exact version of Spotify and the exact version of the operating system you're running?
I'll see what I can suggest next!
Help others find this answer and click "Accept as Solution".
If you appreciate my answer, maybe give me a Like.