During upпкфвштп there was a stop for 78%

0:41 Minutes | 78% ERROR occured - Installing Module - DDRMenu_02.00.03_Install.zip,Installing Provider - DNNMenuNavigationProvider_07.01.00_Install.zip

When I enter on a site, writes it:
Server Error in '/' Application.

Collection cannot be null.
Parameter name: c

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.ArgumentNullException: Collection cannot be null.
Parameter name: c

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:

[ArgumentNullException: Collection cannot be null.
Parameter name: c]
System.Collections.ArrayList..ctor(ICollection c) +12632821
DotNetNuke.Common.Initialize.CacheMappedDirectory() +261
DotNetNuke.Common.Initialize.InitializeApp(HttpApplication app, Boolean& initialized) +418
DotNetNuke.Common.Initialize.Init(HttpApplication app) +175
DotNetNuke.HttpModules.RequestFilter.RequestFilterModule.FilterRequest(Object sender, EventArgs e) +232
System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +80
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +270

Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.1008