Error with Website

[CalebF]

Hi,

We changed the username for an account and last night we performed an upgrade which cause this account to display a Service Unavailable error whenever you went to the website.

So I performed a Repair Plesk Installation now we get the following error:

HTTP Error 500.19 - Internal Server Error
The requested page cannot be accessed because the related configuration data for the page is invalid.
Detailed Error Information
Module IIS Web Core
Notification Unknown
Handler Not yet determined
Error Code 0x80070005
Config Error Cannot read configuration file due to insufficient permissions
Config File \\?\C:\Inetpub\vhosts\seaquest.co.nz\httpdocs\web.config
Requested URL http://seaquest.co.nz:80/?randomHash=4de23337b49c20abb2282b2746d75e0f
Physical Path
Logon Method Not yet determined
Logon User Not yet determined
Config Source

Anybody have any suggestions on a repair? We've filled a support ticket with plesk however that can take a while to get a reply!

All responses much appreciated :]

 

[IgorG]

Did you try forum's search for "Cannot read configuration file due to insufficient permissions" phrase? It was discussed here a lot of times.