e72e5bc14cd1ed2008f06efe115f2d5a *mermen2004-03-20-d1t01.shn 563928e49932bc4b9338c4e46d2fbbba *mermen2004-03-20-d1t02.shn 47b0bea3b321ee3a54c6762e1cefa4f4 *mermen2004-03-20-d1t03.shn cbcb722268f9d935b19cba6cefe425aa *mermen2004-03-20-d1t04.shn 6ae1df87ad54183ff47aabe8f73eace8 *mermen2004-03-20-d1t05.shn eeae494e5819500fa64e810892af74dd *mermen2004-03-20-d1t06.shn b82f23962ce9033e4c95aced4fc4c3f7 *mermen2004-03-20-d1t07.shn 3576014a2805d7da8e4ea38351e79f46 *mermen2004-03-20-d1t08.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned