Please help me for Resolve, HTTP Error 500.19 - Internal Server Error

Hi
Please check and revert after the Event Viewer Logs 

Event Viewer Logs: Check the Windows Event Viewer logs for more specific error messages related to the application. This can provide insights into what is causing the 500.19 error.

Thank you for your response.
Already apply this methods but It's not working.

To resolve the HTTP Error 500.19 in a .NET Core application, follow these steps:

1. Check the web.config File: Ensure that your web.config file is correctly formatted and does not contain any invalid entries. Look for typos or incorrect settings that could lead to this error.

3. Permissions: Ensure that the application pool identity has the necessary permissions to access the application files and folders. You can do this by right-clicking the folder, selecting Properties, and adjusting the Security settings.

4. Application Pool: Verify that the application pool is set to use the correct version of .NET Core. If you are using .NET Core 3.1, ensure that the application pool is configured accordingly.

5. Event Viewer Logs: Check the Windows Event Viewer logs for more specific error messages related to the application. This can provide insights into what is causing the 500.19 error.

6. Kestrel Server Issues:

7. Cause: If you are using the Kestrel server, there could be issues with the startup configuration.

8. Solution: Make sure your Program.cs and Startup.cs files are correctly configured. Check for middleware or routing issues.