Facing issue while choosing the endpoint of the imported folder v12.0.21 on a new servers of Sage X3 version 12.0.26

I got an error while choosing the endpoint of the imported folder v12.0.21 on the X3 version 12.0.26. "Create session error : The folder version is different from the version of the root folder.", As shown in the screenshot below :

Has anyone face this error before? Any help would be appreciated.