Server Error in '/' Application.

Configuration Error

Description:An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.
Parser Error Message: It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level. This error can be caused by a virtual directory not being configured as an application in IIS.
Source Error:

Line 117:            ASP.NET to identify an incoming user. 
Line 118:        -->Line 119: <authentication mode="Forms"> Line 120:			<forms name="NSurveyWebAuth" loginUrl="~/LoginSpecial.aspx" protection="None" timeout="60">
Line 121:				<credentials passwordFormat="Clear">

Source File: C:\inetpub\wwwroot\web\web\web.config Line: 119

<div class="expandable">Show Additional Configuration Errors:</div> <div style="display: none;" id="additionalConfigurationErrors">

It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level.  This error can be caused by a virtual directory not being configured as an application in IIS. (C:\inetpub\wwwroot\web\web\web.config line 127) 
It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level.  This error can be caused by a virtual directory not being configured as an application in IIS. (C:\inetpub\wwwroot\web\web\web.config line 132) 
It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level.  This error can be caused by a virtual directory not being configured as an application in IIS. (C:\inetpub\wwwroot\web\web\web.config line 162) 
It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level.  This error can be caused by a virtual directory not being configured as an application in IIS. (C:\inetpub\wwwroot\web\web\web.config line 173) 
It is an error to use a section registered as allowDefinition='MachineToApplication' beyond application level.  This error can be caused by a virtual directory not being configured as an application in IIS. (C:\inetpub\wwwroot\web\web\web.config line 174)

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Version Information: Microsoft .NET Framework Version:2.0.50727.5466; ASP.NET Version:2.0.50727.5456