React native rename error - app keeps stopping

Question

I am using react-native-rename to rename my project. When I build my app I get the error, App keeps stopping.

Any ideas how I can solve this?

Logcat gives me an error:

2020-01-16 10:21:25.792 9881-9881/uk.nhs.dgft.tc E/WindowManager: android.view.WindowLeaked: Activity uk.nhs.dgft.tc.MainActivity has leaked window DecorView@f512995[] that was originally added here at android.view.ViewRootImpl.(ViewRootImpl.java:485) at android.view.WindowManagerGlobal.addView(WindowManagerGlobal.java:346) at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:93) at android.app.Dialog.show(Dialog.java:330) at org.devio.rn.splashscreen.SplashScreen$1.run(SplashScreen.java:36) at android.app.Activity.runOnUiThread(Activity.java:6184) at org.devio.rn.splashscreen.SplashScreen.show(SplashScreen.java:27) at org.devio.rn.splashscreen.SplashScreen.show(SplashScreen.java:49) at org.devio.rn.splashscreen.SplashScreen.show(SplashScreen.java:56) at uk.nhs.dgft.tc.MainActivity.onCreate(MainActivity.java:18) at android.app.Activity.performCreate(Activity.java:7009) at android.app.Activity.performCreate(Activity.java:7000) at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1214) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2731) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856) at android.app.ActivityThread.-wrap11(Unknown Source:0) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589) at android.os.Handler.dispatchMessage(Handler.java:106) at android.os.Looper.loop(Looper.java:164) at android.app.ActivityThread.main(ActivityThread.java:6494) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)

MainActivity:

package uk.nhs.dgft.tc;

import com.facebook.react.ReactActivity;
import org.devio.rn.splashscreen.SplashScreen;
import android.os.Bundle;
import com.facebook.react.ReactActivityDelegate;
import com.facebook.react.ReactRootView;
import com.swmansion.gesturehandler.react.RNGestureHandlerEnabledRootView;
public class MainActivity extends ReactActivity
{

    /**
     * Returns the name of the main component registered from JavaScript.
     * This is used to schedule rendering of the component.
     */
    protected void onCreate(Bundle savedInstanceState)
    {
        SplashScreen.show(this);  // here
        super.onCreate(savedInstanceState);
    }
    @Override
    protected String getMainComponentName()
    {
        return "tcapp";
    }

    @Override
    protected ReactActivityDelegate createReactActivityDelegate()
    {
        return new ReactActivityDelegate(this, getMainComponentName())
        {
            @Override
            protected ReactRootView createRootView()
            {
                return new RNGestureHandlerEnabledRootView(MainActivity.this);
            }
        };
    }
}