One or more stack traces were identified. The web application has generated an error message that includes sensitive information about its environment, users, or associated data.
The stack trace can disclose potentially sensitive information such as: physical file paths of relevant files, source code fragments, version information of various packages, database information, error messages, ...
It's recommended to handle exceptions internally and do not display errors containing potentially sensitive information to a user.
To prevent the information disclosure you can implement custom error pages by applying the following changes to your web.config file.