No Network Security Config specified, using platform default

I am trying to make a database via 000webhost.com. I keep getting this message showing in the event log whenever I run the app from android studio. Does anyone knows how to solve this problem? Much appreciated!

What is network security config in Android?

The Network Security Configuration feature lets you customize your app's network security settings in a safe, declarative configuration file without modifying app code. These settings can be configured for specific domains and for a specific app.

What is network security configuration?

Network Security Configuration is an XML file in which developers customize network security settings for an Android app.

I had also the same problem. Please add this line in application tag in manifest. I hope it will also help you.