2bc509d61c38913f84e3e1fd5f6cecc9 *DSO011214d3t04.shn 5edff3d7c4382390c397585338995f87 *DSO011214d3t05.shn b640b9d91ec506d69f715ce79566a6f5 *DSO011214d3t07.shn 19b6ab082ca037869a6bd16362aac119 *DSO011214d3t01.shn cb1b15962ff6818d6cade583218dc9b3 *DSO011214d3t02.shn cd1b8b0c2123c08a8e4625815509ea54 *DSO011214d3t06.shn 464a402f73e9ef605ffd4641a68dbeb3 *DSO011214d3t03.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned