e7a8be9458dd09d64fa973e4b61e5f15 *sci00-11-15d2t05.shn f9b28adf0b55220298e9e68defe619d7 *sci00-11-15d2t02.shn 7d3c7a4aecf022909a12050f9c55ee39 *sci00-11-15d2t03.shn f1800d15af355c73be61aa19b22cda05 *sci00-11-15d2t04.shn 149741d6fdd6387c5f308046df16be5f *sci00-11-15d2t01.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned