Losing setup custom error page

[JeffersonG]

Hello,

All settings of the custom error page were made ​​and worked correctly, however the next day the setting was lost after reset again and returned to work.

But stopped working again, could anyone help me? I use Plesk 11.



Thank you.

 

[JeffersonG]

Hello,

Please could someone give me some help on this problem?


Thank you.

 

[InderS]

Was any update run on server or any iis related changes are done?