821c2a47eca254bb25edcc8fe8c05e17 *dmb2002-04-20d1t01.wav.shn 305f6312821784fe421f1330b032a8af *dmb2002-04-20d1t02.wav.shn 1395f8d3557d1269994178655683c268 *dmb2002-04-20d1t03.wav.shn 81bfdf01f9ca9624f756df9512cedcae *dmb2002-04-20d1t04.wav.shn da45f588d47e58dea8696477ad834451 *dmb2002-04-20d1t05.wav.shn 5eed0e0fb2077ea844c6ff0978943834 *dmb2002-04-20d1t06.wav.shn e86e7313ab0a0abc5f4af1e582f374e7 *dmb2002-04-20d1t07.wav.shn 0f040453c0678448f1f44453d23e6ed9 *dmb2002-04-20d1t08.wav.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned