CRM Error report

Hi all,

when I open and modify and close the order record it is throwing like below



If I view the data that will be sent to Microsoft below data is showing

Microsoft Dynamics CRM Error Report Contents

<CrmScriptErrorReport>

  <ReportVersion>1.0</ReportVersion>

  <ScriptErrorDetails>

   <Message>Unable to get property 'getValue' of undefined or null reference</Message>

   <Line>1</Line>

   <URL>/_static/_controls/ribbon/ribbon.js?ver=-1384882037</URL>

   <PageURL>/main.aspx?etc=1088&extraqs=%3fetc%3d1088%26id%3d%257bB4B0CD7A-69AC-E411-8DB0-005056B15687%257d&histKey=692326992&newWindow=true&pagetype=entityrecord#572682370</PageURL>

   <Function>anonymousr:Unabletogetproperty'getValue'ofundefinedornullreference</Function>

   <CallStack>

    <Function>anonymousr:Unabletogetproperty'getValue'ofundefinedornullreference</Function>

   </CallStack>

  </ScriptErrorDetails>

  <ClientInformation>

   <BrowserUserAgent>Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Win64; x64; Trident/7.0; .NET CLR 2.0.50727; SLCC2; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E)</BrowserUserAgent>

   <BrowserLanguage>en-US</BrowserLanguage>

   <SystemLanguage>en-GB</SystemLanguage>

   <UserLanguage>en-GB</UserLanguage>

   <ScreenResolution>1920x1080</ScreenResolution>

   <ClientName>Outlook Laptop - Online</ClientName>

   <ClientTime>2015-02-27T10:49:30</ClientTime>

  </ClientInformation>

  <ServerInformation>

    <OrgLanguage>1033</OrgLanguage>

    <OrgCulture>2057</OrgCulture>

    <UserLanguage>1033</UserLanguage>

    <UserCulture>1033</UserCulture>

    <OrgID>{E9BD2D85-B5AE-E311-A751-005056B15687}</OrgID>

    <UserID>{26124806-02BF-E311-A751-005056B15687}</UserID>

    <CRMVersion>6.1.1.132</CRMVersion>

  </ServerInformation>

</CrmScriptErrorReport>