gd1969-08-30d1t01.flac:f143b01fea6c6353486d5c2e797a059e gd1969-08-30d1t02.flac:fca9ad2e3e54233aaa3e97bf90220305 gd1969-08-30d1t03.flac:22309d66ba52b1eba629054f6d96266b gd1969-08-30d1t04.flac:73179af9e2b0d55627ee6295faddd3ce gd1969-08-30d1t05.flac:0b66d5b262c21e54f95f021878018ad1 App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned