b3752f922e1620f5de2aa30fe304a67d wu00-04-29d1t01.shn 89eeb47ed198a7834fd733cef80da75b wu00-04-29d1t02.shn 7242a6861e800b7255ba5347d061384b wu00-04-29d1t03.shn 2f1239ea1945e9e9e01ba902a4ce21dd wu00-04-29d1t04.shn e6e2c76a8231109c8a9991b3b6688cbd wu00-04-29d1t05.shn 67c83cd5c8e3c3f66e24ffed7af88b04 wu00-04-29d1t06.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned