How Can I get rid of Mobile Installer "Processing Requests"

On my Samsung Galaxy s9, there is a notification from this thing called "Mobile Installer" and underneath all, there is "..." and under that, it says "Processing requests" THis notification won't disappear, it just sits there and nothing happens, and I can't clear it. When I restart my phone, it's gone, but about a day later the notification comes up and won't go away. What does this "processing requests" mean, and how can I get rid of it because it is annoying just up there at the top and it won't go away. Please help. Thanks

from Android Forums at AndroidCentral.com - Ask a Question https://ift.tt/2IFaZyz
via IFTTT