Sign in to the Neighborhood portal using the admin credentials.

Check if there is a debug message from the file LoginPostAction. There will not be.

Now open the Control Panel by selecting Manage | Control Panel option from the Dockbar.

Now from the Server section, click on the Server Administration link. The system will, by default, select the Resources tab. Click on the Log Levels tab.

The system will, by default, open the Update Categories sub tab.

Now enter com.liferay.portal.events.LoginPostAction in the Search textbox and press the Search button.

The system will display one result as shown in the following screenshot:

Now change the Log Level drop-down value from ERROR to DEBUG. Press the Save button.

Now click on the Sign Out link from the Dockbar to log out from the portal.

Now, again sign in to the Neighborhood portal using the admin user credentials.

Check...