grace2013-12-14d01t01.flac:ee9402c1e9205db6717641ef10091a0a grace2013-12-14d01t02.flac:9f9cc6b8d5b6c37bac7e4d033183cdd5 grace2013-12-14d01t03.flac:30ad109738d12efeec69b5acdd1bd34d grace2013-12-14d01t04.flac:ed7ca738d0f988f682afd28cc841ff7f grace2013-12-14d01t05.flac:5432557624f6027b28af348ecf0118f8 grace2013-12-14d01t06.flac:3e83b1944370c184fa000822bbd4898f grace2013-12-14d01t07.flac:d3c83cb9d53e03be89004e58be55dc9c grace2013-12-14d01t08.flac:928a653098fba79522ed81fe155cd5c3 grace2013-12-14d01t09.flac:d35266f359801b422422690188e136ed grace2013-12-14d01t10.flac:cf882d72188a76182b691db05359764e App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned