c92c5c43798c421375bde0cd11c50601 *hday2003-10-27d1t01.shn f4b536c65314a326ad5c4ef5a3ba89e5 *hday2003-10-27d1t02.shn 40840eea6a4f9e8d26df9abd0304e904 *hday2003-10-27d1t03.shn 31badb4da095eb1c36a1fe1d2f68a7ff *hday2003-10-27d1t04.shn 3a5784cbf3fcf22380e17c1bdd694667 *hday2003-10-27d1t05.shn 81841852d4044ef574ab1bb1f60e6c1e *hday2003-10-27d1t06.shn a6679fe743870050efc247bcf8a4e50c *hday2003-10-27d1t07.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned