After upgrading dnn 6 to 7 dnn controlbar break and also manage module icon not display when i edit page. i check dnn event viewer and getting below error :

AssemblyVersion:7.1.2

PortalID:1

PortalName:Ministry of Oil & Gas

UserID:1

UserName:host

ActiveTabID:21

ActiveTabName:SQL

RawURL:/english/tabid/21/portalid/1/Default.aspx

AbsoluteURL:/Default.aspx

AbsoluteURLReferrer:http://www.mog.gov.om/english/tabid/21/portalid/1/Default.aspx

UserAgent:Mozilla/5.0 (Windows NT 6.2; WOW64; rv:25.0) Gecko/20100101 Firefox/25.0

DefaultDataProvider:DotNetNuke.Data.SqlDataProvider, DotNetNuke

ExceptionGUID:0e2d9cf4-9ab3-4405-a0d6-9d674d3f7be2

InnerException:Unhandled Error:

FileName:

FileLineNumber:0

FileColumnNumber:0

Method:Telerik.Web.UI.GridResolveEnumerable.OnNoBindableProperties

StackTrace:

Message:

System.Exception: Unhandled Error: ---> DotNetNuke.Services.Exceptions.PageLoadException: Error: SQL is currently unavailable. ---> DotNetNuke.Services.Exceptions.PageLoadException: Error: SQL is currently unavailable. ---> DotNetNuke.Services.Exceptions.ModuleLoadException: Error: SQL is currently unavailable. ---> DotNetNuke.Services.Exceptions.PageLoadException: Error: SQL is currently unavailable. ---> DotNetNuke.Services.Exceptions.ModuleLoadException: Error: SQL is currently unavailable. ---> Telerik.Web.UI.GridNotSupportedException: Cannot find any bindable properties in an item from the datasource

at Telerik.Web.UI.GridResolveEnumerable.OnNoBindableProperties()

at Telerik.Web.UI.GridResolveEnumerable.ParseProperties()

at Telerik.Web.UI.GridResolveEnumerable.Initialize()

at Telerik.Web.UI.GridResolveEnumerable.EnsureInitialized()

at Telerik.Web.UI.GridEnumerableFromDataView..ctor(GridTableView owner, DataView dataView, Boolean autoGenerateColumns, GridColumnCollection presentColumns, String[] additionalField, Boolean retrieveAllFields, Boolean enableSplitHeaderText)

at Telerik.Web.UI.GridDataSourceHelper.CreateGridEnumerable(GridTableView owner, IEnumerable enumerable, Boolean caseSensitive, Boolean autoGenerateColumns, GridColumnCollection presentColumns, String[] additionalField, Boolean retrieveAllFields, Boolean enableSplitHeaderText)

at Telerik.Web.UI.GridTableView.get_ResolvedDataSource()

at Telerik.Web.UI.GridTableView.CreateControlHierarchy(Boolean useDataSource)

at Telerik.Web.UI.GridTableView.CreateChildControls(IEnumerable dataSource, Boolean useDataSource)

at System.Web.UI.WebControls.CompositeDataBoundControl.PerformDataBinding(IEnumerable data)

at System.Web.UI.WebControls.DataBoundControl.OnDataSourceViewSelectCallback(IEnumerable data)

at Telerik.Web.UI.GridTableView.PerformSelect()

at Telerik.Web.UI.GridTableView.DataBind()

at DotNetNuke.Modules.Admin.SQL.SQL.ResultsRepeater_ItemDataBound(Object sender, RepeaterItemEventArgs e)

--- End of inner exception stack trace ---

at DotNetNuke.Services.Exceptions.Exceptions.ProcessModuleLoadException(String FriendlyMessage, Control ctrl, Exception exc, Boolean DisplayErrorMessage)

--- End of inner exception stack trace ---

at DotNetNuke.Services.Exceptions.Exceptions.ProcessPageLoadException(Exception exc, String URL)

at DotNetNuke.Services.Exceptions.Exceptions.ProcessModuleLoadException(String FriendlyMessage, Control ctrl, Exception exc, Boolean DisplayErrorMessage)

at DotNetNuke.Modules.Admin.SQL.SQL.ResultsRepeater_ItemDataBound(Object sender, RepeaterItemEventArgs e)

at System.Web.UI.WebControls.Repeater.CreateItem(Int32 itemIndex, ListItemType itemType, Boolean dataBind, Object dataItem)

at System.Web.UI.WebControls.Repeater.CreateControlHierarchy(Boolean useDataSource)

at System.Web.UI.WebControls.Repeater.OnDataBinding(EventArgs e)

at DotNetNuke.Modules.Admin.SQL.SQL.OnExecuteClick(Object sender, EventArgs e)

--- End of inner exception stack trace ---

at DotNetNuke.Services.Exceptions.Exceptions.ProcessModuleLoadException(String FriendlyMessage, Control ctrl, Exception exc, Boolean DisplayErrorMessage)

--- End of inner exception stack trace ---

at DotNetNuke.Services.Exceptions.Exceptions.ProcessPageLoadException(Exception exc, String URL)

at DotNetNuke.Services.Exceptions.Exceptions.ProcessModuleLoadException(String FriendlyMessage, Control ctrl, Exception exc, Boolean DisplayErrorMessage)

at DotNetNuke.Modules.Admin.SQL.SQL.OnExecuteClick(Object sender, EventArgs e)

at System.Web.UI.WebControls.LinkButton.RaisePostBackEvent(String eventArgument)

at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

--- End of inner exception stack trace ---

at DotNetNuke.Services.Exceptions.Exceptions.ProcessPageLoadException(Exception exc, String URL)

at DotNetNuke.Framework.PageBase.OnError(EventArgs e)

at System.Web.UI.Page.HandleError(Exception e)

at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

at System.Web.UI.Page.ProcessRequest()

at System.Web.UI.Page.ProcessRequest(HttpContext context)

at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()

at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

--- End of inner exception stack trace ---

Source:

Server Name: MOGWEBSERVER

Can you please someone suggest me where is the problem in my dnn