Error to Compiling

Hi community, i am new in unreal engine & i have a problem compiling to android, is the empty escene template with two chairs, go to file-package project-android, and then compiling, the prgress start fine, but will be finish shoot a error. atach my log, i am really desesperated

It looks like you set the Android SDK level to android-10. This must be no lower than android-19.