sparkplug2012-04-19d1t01.flac:d090d65df06e74fe224759f1f36e45f2 sparkplug2012-04-19d1t02.flac:9ee557d0c0a93e920cec5ea9521fc505 sparkplug2012-04-19d1t03.flac:21055ae4b0f3d4911df4c343491614d2 sparkplug2012-04-19d1t04.flac:0e205f8e7d22f82ec7dc37a3245ac493 sparkplug2012-04-19d2t01.flac:3a98f35e6ee4ec6717d1abe8f786e2e1 sparkplug2012-04-19d2t02.flac:80885654d02e3f1cfcc8a73ec19e1bd3 sparkplug2012-04-19d2t03.flac:eb0932e5d0ec81a6017a92eac5d3a3a5 sparkplug2012-04-19d2t04.flac:5209aa70803dbcba5cc235cc78de13a5 sparkplug2012-04-19d2t05.flac:93605c4a04348e6f7c659a93f402fe59 sparkplug2012-04-19d2t06.flac:31c905a5d5315711ea94d4e8a9e6853d App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned