There is a compatibility range mismatch between the Web server and database

HI,

Taken backup form production environment through TSM backup utility and restore same db on UAT environment by TSM Utility, after restore got below issue, past i had done many time but working fine this time it’s not working. Production environment have SP2010 and sql server 2008 ,UAT have same thing also.

Server Error in '/' Application.

There is a

compatibility range mismatch between the Web server and database "Portal_Contain", and connections to the data have been blocked to due to this incompatibility. This can happen when a content database has not been upgraded to be within the compatibility range of the Web server, or if the database has been upgraded to a higher level than the web server. The Web server and the database must be upgraded to the same version and build level to return to compatibility range.

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: Microsoft.SharePoint.Upgrade.SPUpgradeCompatibilityException: There is a compatibility range mismatch between the Web server and database "Portal_Contain", and connections to the data have been blocked to due to this incompatibility. This can happen when a content database has not been upgraded to be within the compatibility range of the Web server, or if the database has been upgraded to a higher level than the web server. The Web server and the database must be upgraded to the same version and build level to return to compatibility range.
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:

[SPUpgradeCompatibilityException: There is a compatibility range mismatch between the Web server and database "Portal_Contain", and connections to the data have been blocked to due to this incompatibility. This can happen when a content database has not been upgraded to be within the compatibility range of the Web server, or if the database has been upgraded to a higher level than the web server. The Web server and the database must be upgraded to the same version and build level to return to compatibility range.]

Microsoft.SharePoint.Administration.SPPersistedUpgradableObject.ValidateBackwardsCompatibility() +542

Microsoft.SharePoint.SPSite.PreinitializeServer(SPRequest request) +63

Microsoft.SharePoint.SPWeb.InitializeSPRequest() +258

Microsoft.SharePoint.WebControls.SPControl.EnsureSPWebRequest(SPWeb web) +365

Microsoft.SharePoint.WebControls.SPControl.SPWebEnsureSPControl(HttpContext context) +520

Microsoft.SharePoint.ApplicationRuntime.SPRequestModule.GetContextWeb(HttpContext context) +27

Microsoft.SharePoint.ApplicationRuntime.SPRequestModule.PostResolveRequestCacheHandler(Object oSender, EventArgs ea) +918

System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +80

System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +171

Hasan Jamal Siddiqui(MCTS,MCPD,ITIL@V3),Sharepoint and EPM Consultant,TCS