Blank entity page when opening entity form, from a list

I can open the CRM 2013 on any list e.g. Queues, accounts, or any other main page. When trying to open an item from any of these lists I get a blank page. This did not happen on the same computer with CRM 2011 or on any other computer that have access to the same CRM.

When clicking back from the blank page, I receive the following error message:

 Microsoft Dynamics CRM Error Report Contents

 <CrmScriptErrorReport>

  <ReportVersion>1.0</ReportVersion>

  <ScriptErrorDetails>

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

   <Line>7</Line>

   <URL>/_common/global.ashx?ver=640718882</URL>

   <PageURL>/main.aspx?etc=4202&extraqs=%3f_gridType%3d2029%26etc%3d4202%26id%3d%257b70A91023-846A-E411-943C-000C29C53F49%257d%26rskey%3d%257bC41D6F79-C2D1-E211-9517-000C295AF3D8%257d&pagemode=iframe&pagetype=entityrecord&rskey=%7bC41D6F79-C2D1-E211-9517-000C295AF3D8%7d</PageURL>

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

   <CallStack>

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

   </CallStack>

  </ScriptErrorDetails>

  <ClientInformation>

   <BrowserUserAgent>Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.2; .NET4.0C; .NET4.0E)</BrowserUserAgent>

   <BrowserLanguage>en-US</BrowserLanguage>

   <SystemLanguage>en-US</SystemLanguage>

   <UserLanguage>en-US</UserLanguage>

   <ScreenResolution>1093x614</ScreenResolution>

   <ClientName>Web</ClientName>

   <ClientTime>2014-11-13T10:07:32</ClientTime>

  </ClientInformation>

  <ServerInformation>

    <OrgLanguage>1033</OrgLanguage>

    <OrgCulture>2057</OrgCulture>

    <UserLanguage>1033</UserLanguage>

    <UserCulture>2057</UserCulture>

    <OrgID>{8185E9FA-E463-4F16-A910-C9911EA31964}</OrgID>

    <UserID>{51A3EA25-D1AF-E211-8DF8-000C295AF3D8}</UserID>

    <CRMVersion>6.1.1.132</CRMVersion>

  </ServerInformation>

</CrmScriptErrorReport>

<CrmScriptErrorReport>

  <ReportVersion>1.0</ReportVersion>

  <ScriptErrorDetails>

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

   <Line>2</Line>

   <URL>/_common/JsProvider.ashx?ids=1959345455-451858892-1713948411-1401263868-1250882489-367493978-1552783829-2007586035-19173614-574022791-696891199-501938491&ver=640718882</URL>

   <PageURL>/main.aspx?etc=4202&extraqs=%3f_gridType%3d2029%26etc%3d4202%26id%3d%257b70A91023-846A-E411-943C-000C29C53F49%257d%26rskey%3d%257bC41D6F79-C2D1-E211-9517-000C295AF3D8%257d&pagemode=iframe&pagetype=entityrecord&rskey=%7bC41D6F79-C2D1-E211-9517-000C295AF3D8%7d</PageURL>

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

   <CallStack>

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

   </CallStack>

  </ScriptErrorDetails>

  <ClientInformation>

   <BrowserUserAgent>Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.2; .NET4.0C; .NET4.0E)</BrowserUserAgent>

   <BrowserLanguage>en-US</BrowserLanguage>

   <SystemLanguage>en-US</SystemLanguage>

   <UserLanguage>en-US</UserLanguage>

   <ScreenResolution>1093x614</ScreenResolution>

   <ClientName>Web</ClientName>

   <ClientTime>2014-11-13T10:07:32</ClientTime>

  </ClientInformation>

  <ServerInformation>

    <OrgLanguage>1033</OrgLanguage>

    <OrgCulture>2057</OrgCulture>

    <UserLanguage>1033</UserLanguage>

    <UserCulture>2057</UserCulture>

    <OrgID>{8185E9FA-E463-4F16-A910-C9911EA31964}</OrgID>

    <UserID>{51A3EA25-D1AF-E211-8DF8-000C295AF3D8}</UserID>

    <CRMVersion>6.1.1.132</CRMVersion>

  </ServerInformation>

</CrmScriptErrorReport>