f9aa1ba3eca44798b193e45ca50ebb57 *hday00-04-19t01.shn 08511dc469e5b574014384fb5c67ade4 *hday00-04-19t02.shn 9b28ad3ee20483b871241ba2a6085d60 *hday00-04-19t03.shn d202f65dc6f4993085881b7f06db87c2 *hday00-04-19t04.shn 49a244de141c49f66e81f9430e1cc8e9 *hday00-04-19t05.shn dd5951650d9062a63814219a5769e457 *hday00-04-19t06.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned