RemoteDB and android 10

You have added ir wrongly. You have to put it inside the application tag:

<application android:persistent="%persistent%" 
    android:restoreAnyVersion="%restoreAnyVersion%" 
    android:label="%label%" 
    android:debuggable="%debuggable%" 
    android:largeHeap="%largeHeap%"
    android:icon="%icon%"
    android:theme="%theme%"
    android:hardwareAccelerated="%hardwareAccelerated%"
    android:resizeableActivity="false"
    android:requestLegacyExternalStorage="true"
    android:usesCleartextTraffic="true">