low_2016-08-06_01.flac:3b38b60e851db06748b78461f3d17555 low_2016-08-06_02.flac:71e84fe1f91249c7d9dfa54a5994ee73 low_2016-08-06_03.flac:03563c221fe58c9ebca2139e0731e950 low_2016-08-06_04.flac:094ddbfb95bf5aa3548228c9eef467ae low_2016-08-06_05.flac:fe680eb158be468bda1b5c0475f98098 low_2016-08-06_06.flac:e726f063b8d112093e1135acb1c565e2 low_2016-08-06_07.flac:345196ba29664086a713114586662439 low_2016-08-06_08.flac:d94c8bc56651b6423610f9793b8fe166 low_2016-08-06_09.flac:61f431398cc64e7e8a1a4cbc640a629e low_2016-08-06_10.flac:a04be4b42fe67457578dc3f49cc8cb46 low_2016-08-06_11.flac:1e5c6f10be0c6bb6856e21070c9efb29 low_2016-08-06_12.flac:2cc9e500486c77f0c4f03f2d68e1e803 low_2016-08-06_13.flac:416e37f582ac52adf628f08e62ef0ff6 low_2016-08-06_14.flac:71acc921cef35da326ac21aca5750589 App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned