It seems that there is a bug, publish and check my documentation.

"/" Application server error.

Runtime error

Description: Application errors appear on the server. The current custom error setting of this app is forbidden to remotely view details (for security reasons). However, you can view the browser running on your local server computer. Details: To enable others to view more information on this particular error message on remote computers, create a tag in the "Web.config" profile located in the current web application root directory. This "MODE" property of this tag should then be set to "OFF".

Note: By modifying the "defaultirect" property of the application's configuration tag, make it point to the URL of the Custom Error page, can replace the current error page you can with the custom error page.

"/" Application server error.

Runtime error

Description: Application errors appear on the server. The current custom error setting of this app is forbidden to remotely view details (for security reasons). However, you can view the browser running on your local server computer. Details: To enable others to view more information on this particular error message on remote computers, create a tag in the "Web.config" profile located in the current web application root directory. This "MODE" property of this tag should then be set to "OFF".

Note: By modifying the "defaultirect" property of the application's configuration tag, make it point to the URL of the Custom Error page, can replace the current error page you can with the custom error page.

What is the problem?