spin1991-04-20t01.flac:76631e9a397b0ac4231f1acb267dd136 spin1991-04-20t02.flac:277ac91c4374ecb6feab6e81a92c1f41 spin1991-04-20t03.flac:1cda10ce67bc804e61c1da33e2c407f9 spin1991-04-20t04.flac:520d2ca0081c0970c961eb2041bb2ef6 spin1991-04-20t05.flac:69b3ef4b396ed793cd5e67b5ddaba0ea spin1991-04-20t06.flac:6ff81d0ffd285394db22761104ce9fd6 spin1991-04-20t07.flac:b6e706407db2d46842134e37438b17e2 b17e2 App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned