6eaa4160ba02d110e68fc3b53ce34289 *ph1999-12-31d07t01.shn ff9c4a7ae9b0318a88e2d995062c4f16 *ph1999-12-31d07t02.shn 1ca95593611227b3d31da773e6842eaf *ph1999-12-31d07t03.shn c16af32a8558261e0bfcc99e84bd7ce9 *ph1999-12-31d07t04.shn d47b615d5e63c7f718ed0a18a79c970c *ph1999-12-31d07t05.shn f3dcaeeefd00f9a109b3d353e4d436fe *ph1999-12-31d07t06.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned