I keep getting the error "Ajax Calls Timeout" when uploading an image using the Ajax Uploader on my production server. I have changed the httpruntime value to 5000 on my web.config file and can't seem to under what the problem is.

My web.config file is:

<?xml version="1.0"?>
<!--
Note: As an alternative to hand editing this file you can use the
web admin tool to configure settings for your application. Use
the Website->Asp.Net Configuration option in Visual Studio.
A full list of settings and comments can be found in
machine.config.comments usually located in
\Windows\Microsoft.Net\Framework\v2.x\Config
-->
<configuration xmlns="http://schemas.microsoft.com/.NetConfiguration/v2.0">
<!--
The configSections define a section for ASP.NET Atlas.
-->
<configSections>
<sectionGroup name="system.web.extensions" type="System.Web.Configuration.SystemWebExtensionsSectionGroup, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
<sectionGroup name="scripting" type="System.Web.Configuration.ScriptingSectionGroup, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
<section name="scriptResourceHandler" type="System.Web.Configuration.ScriptingScriptResourceHandlerSection, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="MachineToApplication"/>
<sectionGroup name="webServices" type="System.Web.Configuration.ScriptingWebServicesSectionGroup, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35">
<section name="jsonSerialization" type="System.Web.Configuration.ScriptingJsonSerializationSection, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="Everywhere"/>
<section name="profileService" type="System.Web.Configuration.ScriptingProfileServiceSection, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="MachineToApplication"/>
<section name="authenticationService" type="System.Web.Configuration.ScriptingAuthenticationServiceSection, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" requirePermission="false" allowDefinition="MachineToApplication"/>
</sectionGroup>
</sectionGroup>
</sectionGroup>
</configSections>
<!--
The microsoft.web section defines items required for the Atlas framework.
-->

<connectionStrings>
<remove name="LocalSqlServer"/>
</connectionStrings>
<system.web>
<globalization culture="en-GB" uiCulture="en-GB"/>
<httpRuntime executionTimeout="5000" maxRequestLength="4096" requestLengthDiskThreshold="512" appRequestQueueLimit="5000" minFreeThreads="8" minLocalRequestFreeThreads="4"></httpRuntime>
<!--
ASMX is mapped to a new handler so that proxy javascripts can also be served.
-->
<httpHandlers>
<remove verb="*" path="*.asmx"/>
<add verb="*" path="*.asmx" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
<add verb="*" path="*_AppService.axd" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
<add verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" validate="false"/>
<add verb="*" path="*.asbx" type="Microsoft.Web.Services.ScriptHandlerFactory" validate="false"/>
</httpHandlers>
<!-- Clear out the WSS ASP NET hadnler and specify the default ASP NET handler for all pages-->
<!--<httpHandlers>
<clear />
<add verb="*" path="*.aspx" type="System.Web.UI.PageHandlerFactory, System.Web, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
</httpHandlers>-->
<!-- Set the trust to Full -->
<trust level="Full" originUrl=""/>
<!-- Http Module Setting -->
<httpModules>
<!--<remove name="Session"></remove>-->
<add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
<add name="Session" type="System.Web.SessionState.SessionStateModule"/>
<add name="OutputCache" type="System.Web.Caching.OutputCacheModule"/>
<add name="EOWebRuntime" type="EO.Web.Runtime, EO.Web" />
<!--<add name="ScriptModule" type="Microsoft.Web.Services.ScriptModule"/>-->
<!--<add name="BridgeModule" type="Microsoft.Web.Services.BridgeModule"/>
<add name="WebResourceCompression" type="Microsoft.Web.Services.WebResourceCompressionModule"/>-->
</httpModules>
<!-- Custom Role Provider -->
<roleManager enabled="true" defaultProvider="DefaultRoleProvider" cacheRolesInCookie="true" cookieName="LEGROLES">
<providers>
<add applicationName="socialnetwork" connectionStringName="LocalSqlServer" name="DefaultRoleProvider" type="System.Web.Security.SqlRoleProvider"/>
</providers>
</roleManager>
<!-- Custom Profile Provider-->
<anonymousIdentification enabled="True" cookieName=".Anonymous" cookieTimeout="60" cookieless="UseCookies" cookieProtection="Validation" cookieSlidingExpiration="true" cookieRequireSSL="false" domain="legwork.com.ng" />
<profile defaultProvider="DefaultProfileProvider">
<providers>
<add name="DefaultProfileProvider" type="System.Web.Profile.SqlProfileProvider" connectionStringName="LocalSqlServer" applicationName="network"/>
</providers>

</properties>
</profile>
<!-- Custom Membership Provider -->
<membership defaultProvider="DefaultMembershipProvider">
<providers>
<add name="DefaultMembershipProvider" type="System.Web.Security.SqlMembershipProvider" connectionStringName="LocalSqlServer" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="true" applicationName="socialnetwork" requiresUniqueEmail="false" passwordFormat="Hashed" minRequiredPasswordLength="5" minRequiredNonalphanumericCharacters="0"/>
</providers>
</membership>
<!--
Set compilation debug="true" to insert debugging
symbols into the compiled page. Because this
affects performance, set this value to true only
during development.

Visual Basic options:
Set strict="true" to disallow all data type conversions
where data loss can occur.
Set explicit="true" to force declaration of all variables.
-->
<compilation debug="false">
<buildProviders>
<add extension=".asbx" type="Microsoft.Web.Services.BridgeBuildProvider"/>
</buildProviders>
<assemblies>
<add assembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
<add assembly="System.Design, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
<add assembly="System.Configuration.Install, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
<add assembly="System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
<add assembly="Microsoft.Build.Utilities, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
<add assembly="Microsoft.Build.Framework, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
<add assembly="System.Web, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"/>
<add assembly="System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
<add assembly="System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
<add assembly="System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
<add assembly="System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
<add assembly="System.Xml, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
<add assembly="System.Configuration, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
<add assembly="System.Web.Services, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
<!--<add assembly="vjslib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>-->
<add assembly="System.Web.Extensions.Design, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/>
</assemblies>
<!--<buildProviders>
<add type="System.Web.UI.PageHandlerFactory, System.Web, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" extention="*.aspx" />
</buildProviders>-->
</compilation>
<pages enableEventValidation="false" validateRequest="false" viewStateEncryptionMode="Never" enableViewStateMac="false" enableSessionState="false">
<namespaces>
<clear/>
<add namespace="System"/>
<add namespace="System.Collections"/>
<add namespace="System.Collections.Generic" />
<add namespace="System.Collections.Specialized"/>
<add namespace="System.Configuration"/>
<add namespace="System.Text"/>
<add namespace="System.Text.RegularExpressions"/>
<add namespace="System.Web"/>
<add namespace="System.Web.Caching"/>
<add namespace="System.Web.SessionState"/>
<add namespace="System.Web.Security"/>
<add namespace="System.Web.Profile"/>
<add namespace="System.Web.UI"/>
<add namespace="System.Web.UI.WebControls"/>
<add namespace="System.Web.UI.WebControls.WebParts"/>
<add namespace="System.Web.UI.HtmlControls"/>
</namespaces>
<controls>
<add tagPrefix="ajax" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
</controls>
</pages>
<!--
The <authentication> section enables configuration
of the security authentication mode used by
ASP.NET to identify an incoming user.
-->
<authentication mode="Forms">
<forms protection="All" loginUrl="http://shop.legwork.com.ng/Secure/login.aspx" defaultUrl="http://shop.legwork.com.ng/default.aspx" enableCrossAppRedirects="true" requireSSL="false" slidingExpiration="true" name=".name" domain="legwork.com.ng" timeout="360"/>
</authentication>
<!--<authorization>
<allow users="*"/>
</authorization>-->
<!--
The <customErrors> section enables configuration
of what to do if/when an unhandled error occurs
during the execution of a request. Specifically,
it enables developers to configure html error pages
to be displayed in place of a error stack trace.

<customErrors mode="RemoteOnly" defaultRedirect="GenericErrorPage.htm">
-->
<customErrors mode="On" defaultRedirect="http://www.legwork.com.ng/Errors/default.aspx">
<error statusCode="403" redirect="NoAccess.htm"/>
<error statusCode="404" redirect="http://www.legwork.com.ng/Errors/FileNotFound.aspx"/>
</customErrors>
<sessionState mode="InProc" cookieless="false" timeout="360"/>
</system.web>
<system.web.extensions>
<scripting>
<webServices>
<!-- Uncomment this line to customize maxJsonLength and add a custom converter -->
<!--
<jsonSerialization maxJsonLength="500">
<converters>
<add name="ConvertMe" type="Acme.SubAcme.ConvertMeTypeConverter"/>
</converters>
</jsonSerialization>
-->
<!-- Uncomment this line to enable the authentication service. Include requireSSL="true" if appropriate. -->
<!--
<authenticationService enabled="true" requireSSL = "true|false"/>
-->
<!-- Uncomment these lines to enable the profile service. To allow profile properties to be retrieved
and modified in ASP.NET AJAX applications, you need to add each property name to the readAccessProperties and
writeAccessProperties attributes. -->
<!--
<profileService enabled="true"
readAccessProperties="propertyname1,propertyname2"
writeAccessProperties="propertyname1,propertyname2" />
-->
</webServices>
<!--
<scriptResourceHandler enableCompression="true" enableCaching="true" />
-->
</scripting>
</system.web.extensions>
<system.webServer>
<validation validateIntegratedModeConfiguration="false"/>
<modules>
<add name="ScriptModule" preCondition="integratedMode" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
</modules>
<handlers>
<remove name="WebServiceHandlerFactory-Integrated"/>
<add name="ScriptHandlerFactory" verb="*" path="*.asmx" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
<add name="ScriptHandlerFactoryAppServices" verb="*" path="*_AppService.axd" preCondition="integratedMode" type="System.Web.Script.Services.ScriptHandlerFactory, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
<add name="ScriptResource" preCondition="integratedMode" verb="GET,HEAD" path="ScriptResource.axd" type="System.Web.Handlers.ScriptResourceHandler, System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/>
</handlers>
</system.webServer>
<location path="Admin">
<system.web>
<authorization>
<allow roles="Admin"/>
<deny users="?"/>
<deny users="*"/>
</authorization>
</system.web>
</location>

<location path="Products">
<system.web>
<authorization>
<allow roles="Seller"/>
<deny users="?"/>
<deny users="*"/>
</authorization>
</system.web>
</location>
<location path="Seller">
<system.web>
<authorization>
<allow roles="Seller"/>
<deny users="?"/>
<deny users="*"/>
</authorization>
</system.web>
</location>

<location path="eo_web.ashx">
<system.web>
<authorization>
<allow users="*"/>
<allow users="?"/>

</authorization>
</system.web>
</location>
<location path="ScriptResource.axd">
<system.web>
<authorization>
<allow users="*"/>
<allow users="?"/>

</authorization>
</system.web>
</location>
<location path="My">
<system.web>
<authorization>
<deny users="?"/>
<allow users="Legworker" />
<allow users="*"/>

</authorization>
</system.web>
</location>
<system.net>
<mailSettings>
<smtp deliveryMethod="Network" from="info@legwork.com.ng">
<network defaultCredentials="true" host="81.201.103.66" port="25"></network>
</smtp>
</mailSettings>
</system.net>

Can anyone assist??