rrfb2004-12-31d1t01.flac:cdc931cf0e208a89992f37c052f2f56f rrfb2004-12-31d1t02.flac:db7df9ef5c153f0b1f1aba2a05973755 rrfb2004-12-31d1t03.flac:f0e9bd559b3cc4dd93cf97e7b4fb3479 rrfb2004-12-31d1t04.flac:cfe7a2c14db4a104fb368f6dd827e516 rrfb2004-12-31d1t05.flac:3dfd0428123c0ec613b67622b2b76529 rrfb2004-12-31d1t06.flac:d48553fd1ee3d94c48dbd8bfa0dbae92 rrfb2004-12-31d2t01.flac:620c151583b25e6506509f8d38a2a8f0 rrfb2004-12-31d2t02.flac:b0e3990abbdd1c3d76849299b9fc7e72 rrfb2004-12-31d2t03.flac:e5ec3a225fa02a2a409b80be6bbb587c rrfb2004-12-31d2t04.flac:e784ecdc0722f39e9b0ed5d15d3e5dd9 rrfb2004-12-31d2t05.flac:01439ac9acf4e88798bacea09b19c984 App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned