Illegal Access Error: "This web application instance has been stopped already" - Causes and Solutions - 常规

{"title":"Illegal Access Error: "This web application instance has been stopped already" - Causes and Solutions","description":"Encountering the "Illegal access: this web application instance has been stopped already" error? This article explains the common causes of this error, including manual application stops, application crashes, and resource limitations. Learn how to diagnose and troubleshoot this issue.","keywords":"illegal access, web application, stopped instance, error, troubleshooting, application crash, resource limitation, restart, maintenance, upgrade","content":"The "Illegal access: this web application instance has been stopped already" error indicates that you are trying to access a web application that has been shut down. This can happen for a variety of reasons, including:

Manual Application Stop: An administrator might have stopped the application for maintenance, upgrades, or other reasons. During this downtime, any attempts to access the application will result in this error.
Application Crash or Error: If the application encounters a critical error or crashes, it might shut down automatically. Subsequent access attempts will then result in the "Illegal access" error.
Insufficient Application Resources: If the application consumes excessive resources like memory or CPU, the system might terminate it to ensure other applications run smoothly. This will also trigger the "Illegal access" error for future access attempts.

Regardless of the cause, you need to restart the web application instance to gain access again. If you are not the administrator, contact the appropriate personnel to restart the application."}