This application has no explicit mapping for /error, so you are seeing this as a fallback.

Описание: Whitelabel Error Page
This application has no explicit mapping for /error, so you are seeing this as a fallback.
Wed Jun 15 07:50:56 SAST 2022
There was an unexpected error (type=Not Found, status=404).
No message available.
The error message you mentioned typically occurs when a web application encounters an unhandled error or an undefined route. Here are a few steps you can take to address this issue:

Check for Defined Routes: Ensure that you have defined the necessary routes in your application's routing configuration file. Make sure that the "/error" route is explicitly defined, or review the routing configuration to ensure proper mapping for the desired route.

Handle Errors: Implement error handling in your application to catch and handle any unexpected errors or exceptions. This can be done by creating an error handler or using frameworks that provide built-in error handling mechanisms. Make sure to display meaningful error messages to users and log the error details for debugging purposes.

Customize Error Pages: Create a custom error page for the "/error" route to provide a user-friendly and informative experience when encountering errors. This page can include helpful information, instructions, or a contact form for users to report issues.

Debugging and Logging: Enable debugging and logging in your application to gather more information about the error. This can help identify the root cause and provide insights for troubleshooting.

Review Server Logs: Check your application server logs for any error messages or stack traces that can shed light on the issue. Reviewing the logs can help identify the specific error and guide you towards a solution.

Consult Framework/Platform Documentation: If you are using a specific framework or platform, refer to its documentation for troubleshooting guidance and best practices related to error handling and routing.

By following these steps, you should be able to address the "no explicit mapping for /error" issue and provide a more robust error handling experience in your web application.