fc5d1d63fad9551b3f634a146c63d9e8 *lfb2001-12-14d3t01.shn 8ddf827c72f695935bdd051be44b5fa4 *lfb2001-12-14d3t02.shn cc4457967c90f1158c45fe8f09a1800c *lfb2001-12-14d3t03.shn 88aeb0af4a72bb281a78dedaa206dff4 *lfb2001-12-14d3t04.shn b813144410ba098142b8d9867ec97a32 *lfb2001-12-14d3t05.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned