073b1f28ad47e748c182f2fbf33245ad *dmb2000-08-01-d3t01.shn 6807c2e3ae2a4b6d3e0dcca6453d33bd *dmb2000-08-01-d3t02.shn 774595ffa64573b3d09aed6abc401a5f *dmb2000-08-01-d3t03.shn 22b3f18ec8e87fd40c0dd9c6ab7e260f *dmb2000-08-01-d3t04.shn 31879de139b13222308d431ae251b349 *dmb2000-08-01-d3t05.shn 62259d59984ed38fb643f5c174794b04 *dmb2000-08-01-d3t06.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned