Please help! 'Network Error' and track is null

[naty10060]

Hey. I am eager to use this site to backup my playlists but it just never worked for me! It loads all the many tracks and playlists I own (sadly also the community-made ones i think). but when I try to export it says download failed network error. that's what it shows when i click F12:
track is null Object added_at: "1970-01-01T00:00:00Z" added_by: external_urls: {spotify: "https://open.spotify.com/user/"} href: "https://api.spotify.com/v1/users/" id: "" type: "user" uri: "spotify:user:" __proto__: constructor: ƒ Object() hasOwnProperty: ƒ hasOwnProperty() isPrototypeOf: ƒ isPrototypeOf() propertyIsEnumerable: ƒ propertyIsEnumerable() toLocaleString: ƒ toLocaleString() toString: ƒ toString() valueOf: ƒ valueOf() __defineGetter__: ƒ __defineGetter__() __defineSetter__: ƒ __defineSetter__() __lookupGetter__: ƒ __lookupGetter__() __lookupSetter__: ƒ __lookupSetter__() get __proto__: ƒ __proto__() set __proto__: ƒ __proto__() is_local: false primary_color: null track: null video_thumbnail: url: null __proto__: constructor: ƒ Object() hasOwnProperty: ƒ hasOwnProperty() isPrototypeOf: ƒ isPrototypeOf() propertyIsEnumerable: ƒ propertyIsEnumerable() toLocaleString: ƒ toLocaleString() toString: ƒ toString() valueOf: ƒ valueOf() __defineGetter__: ƒ __defineGetter__() __defineSetter__: ƒ __defineSetter__() __lookupGetter__: ƒ __lookupGetter__() __lookupSetter__: ƒ __lookupSetter__() get __proto__: ƒ __proto__() set __proto__: ƒ __proto__() __proto__: constructor: ƒ Object() hasOwnProperty: ƒ hasOwnProperty() isPrototypeOf: ƒ isPrototypeOf() propertyIsEnumerable: ƒ propertyIsEnumerable() toLocaleString: ƒ toLocaleString() toString: ƒ toString() valueOf: ƒ valueOf() __defineGetter__: ƒ __defineGetter__() __defineSetter__: ƒ __defineSetter__() __lookupGetter__: ƒ __lookupGetter__() __lookupSetter__: ƒ __lookupSetter__() get __proto__: ƒ __proto__() set __proto__: ƒ __proto__()

if it's because of the many playlists and tracks I got, and there is no solution for that, maybe there is atleast a way to make it download only the playlists I CREATED? without all the others I follow and made by community? I'd like to get this solved quickly! thanks so much.