amt2013-04-10t01.mtx.kindrec.flac:b74ca0af28595e2ed41328a32a165ed5 amt2013-04-10t02.mtx.kindrec.flac:32b423a5938b79c265571fba01baf1c1 amt2013-04-10t03.mtx.kindrec.flac:9dd69293ca32a3528e812c6f218ed29f amt2013-04-10t04.mtx.kindrec.flac:70e7fbc83bfbb5940e4c56b281886c17 amt2013-04-10t05.mtx.kindrec.flac:bf18e0de25ffc9692016c2b120bfdcdb amt2013-04-10t06.mtx.kindrec.flac:f27344da3f667394daa858a61650490e amt2013-04-10t07.mtx.kindrec.flac:f0f889f722c3a2396b5d0538da2cc88c App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned