e37a7db4df8a6fb039a2b9dcf56c8bf9 *zero1992-10-23d1t01.wav e44de549cea2956eefb9e99940ef64de *zero1992-10-23d1t02.wav c1d7719e7de217e823db85483cfef8a3 *zero1992-10-23d1t03.wav 2c695bbd9c6d7d29b554c7512675e839 *zero1992-10-23d1t04.wav a9999d62467ad3cab1e6815f88e16e12 *zero1992-10-23d1t05.wav 7c1b588e4d72ea0f8402bf1f5ec11aa4 *zero1992-10-23d1t06.wav App\Http\Controllers\Api\FileDownloadController::download(): Return value must be of type string, none returned