Getting 'TypeError: undefined is not an object (evaluating 'view.getQuery)' when debugger is off

I get this error; 'TypeError: undefined is not an object (evaluating 'view.getQuery)'

I am able to use firebase.auth(). After I login the app I get the error.

Important Note: There is no error when debugger is on.

This is where I call firebase.database() which causes the error.

componentDidMount(){
    firebase.database().ref(`/posts/`).on('value', snapshot => {
        const keys = Object.keys(snapshot.val());
        alert(keys)
    });
}

I tried to upgrade and downgrade to all the firebase versions, it didn't solve.

related library versions;

"firebase": "^6.3.3",
"react": "^16.6.3",
"react-native": "0.58.3",

Android API 28
Java version: 1.8.0

Thanks for your recommendations.

Error screenshot: https://i.stack.imgur.com/oQT4W.png