_spotify_.svb -
Spotify updates its login API regularly. If the config was written for an older version of the site, it will no longer work.
Never use the same password for Spotify that you use for your email or other services. Most "hits" come from "credential stuffing," where hackers use passwords leaked from other site breaches. _Spotify_.svb
Spotify frequently uses hCaptcha or reCAPTCHA. If the .svb config does not have a "solver" built-in or integrated with a paid API (like 2Captcha), it will fail. Spotify updates its login API regularly