Getting error on fetching

[vasavivk]

I have self hosted this API in replit, while i am fetching the lyrics it's giving error

Deprecated: Creation of dynamic property SpotifyLyricsApi\Spotify::$sp_dc is deprecated in /home/runner/syrics/vendor/akashrchandran/spotify-lyrics-api/src/Spotify.php on line 12

Notice: file_get_contents(): Read of 8204 bytes failed with errno=21 Is a directory in /home/runner/syrics/vendor/akashrchandran/spotify-lyrics-api/src/Spotify.php on line 57

Warning: Trying to access array offset on value of type null in /home/runner/syrics/vendor/akashrchandran/spotify-lyrics-api/src/Spotify.php on line 58

Warning: fopen(.cache): Failed to open stream: Is a directory in /home/runner/syrics/vendor/akashrchandran/spotify-lyrics-api/src/Spotify.php on line 44
Unable to open file!