c1bf20c4e7e8e5d866260cc1145ff4aa *ph96-10-21d3t01.shn 9816635551c0222e1acfb010cddaad82 *ph96-10-21d3t02.shn 7cd8b62e29dfb75dc436562cfdbef159 *ph96-10-21d3t03.shn 10b980bc41d9277cdf2abec1fe145a54 *ph96-10-21d3t04.shn 50b34934683483424c8b05225f1d79bc *ph96-10-21d3t05.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned