4171b8c0229a0b43625239790244e6ed *sci00-06-30d2t01.shn 388f8769e3d2ca10cf4dc4b9e1f734c5 *sci00-06-30d2t02.shn 3a41940e918354b3e47ab68f014e91fc *sci00-06-30d2t03.shn 8c5fd1579494624dfd79dd0a56ccdc85 *sci00-06-30d2t04.shn 1e792ec38c80a028210b5801ab04948c *sci00-06-30d2t05.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned