aeec6ec59baff7f999852db90736e398 [shntool] bp2004-03-05d2t01.shn 1aaa41461916c7e36abbcc8b1718d45d [shntool] bp2004-03-05d2t02.shn 99257df09570163f8359fb8fe7e60804 [shntool] bp2004-03-05d2t03.shn 1afd0a72c90ef3cc15f3c092f8ebf5ea [shntool] bp2004-03-05d2t04.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned