eo2013-05-19s1t01.akg391.kindrec.flac:443dab7ffc32a63f86936af9b7bc3856 eo2013-05-19s1t02.akg391.kindrec.flac:befa45cbeac7f9a2e90dc33e5512f5c1 eo2013-05-19s1t03.akg391.kindrec.flac:1aed4d1327c4f22920d6862ebdc06f1b eo2013-05-19s2t01.akg391.kindrec.flac:c316fbf0c987b642ae6603d63a7f91e7 eo2013-05-19s2t02.akg391.kindrec.flac:68ad9e09d79284c5482a895f6d15f59d eo2013-05-19s2t03.akg391.kindrec.flac:f600d53fbf20f386619849d6c578fef6 eo2013-05-19s2t04.akg391.kindrec.flac:d1beb8ef537f1e4b4bfaea83f3ae4659 eo2013-05-19s2t05.akg391.kindrec.flac:6c491508d2566dc3b3b723841a8870a4 eo2013-05-19s2t06.akg391.kindrec.flac:42ebd53068f25812226aa7e9744d1605 App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned