74e2112baf90fc1ea651ee2fc1eb2ec8 bt1992-02-27d2t01.shn b424be7b6263cb6683a8fa0b6ae17b96 bt1992-02-27d2t02.shn 20b7bdb7e091c98f73266a24aad337b2 bt1992-02-27d2t03.shn beabbc876dfe18494db4ba3879c1f902 bt1992-02-27d2t04.shn 858447e73fcabd82f061bc8ab09b28f7 bt1992-02-27d2t05.shn 31296bd4f9b028b66093ab3dacc16f97 bt1992-02-27d2t06.shn 6946b710a368b4743095e5dd7bacef47 bt1992-02-27d2t07.shn edf34a61055b107381d75a243301438c bt1992-02-27d2t08.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned