/vulndb/Error Disclosure

Attackers may use this information to learn about the application environment type, version and configuration. In some situations these errors may indicate a weakness, which may be exploitable.

Solution

It is strongly recommended to ensure that any application errors are trapped and never displayed to the user. The user should only see a generic message which contains enough information to track the error with your support personal.

References

https://www.owasp.org/index.php/Error_Handling,_Auditing_and_Logging