7e2cf6b20fa841eff3dc9165512a2dd1 *sci00-04-16d1t05.shn df9efbaac7f17d637d3c7e6c07c1c61b *sci00-04-16d1t02.shn 6cd3e36324a07015df4d88dfd088f585 *sci00-04-16d1t03.shn f2b23b6572f244b222275a8abc868168 *sci00-04-16d1t04.shn 6b05540baf2fa7bb062687fea1437e52 *sci00-04-16d1t01.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned