f379874549f60f4e283a2993a571432c *ph2000-01-01d14t01.shn 786a2b1168d55a9fe7ef8a6c92ce957a *ph2000-01-01d14t02.shn 191d9c9d1d10bd5e3d7653c8472bea84 *ph2000-01-01d14t03.shn 4c08636b0a4c30c4a1b088a7b39b624c *ph2000-01-01d14t04.shn b7c71ab31a0ec6332eb3416890df4dac *ph2000-01-01d14t05.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned