Error Migrating the Database to Cloud version to Standalone

Hi all:

We are migrating the Database to the cloud version to Standalone version, but we are getting a error. (attached a screenshot). Both version are the last version of Youtrack 5.0.5 and we are following this steps http://confluence.jetbrains.com/display/YTD3/Migrating+from+YouTrack+InCloud+to+YouTrack+Standalone

Any Idea about how can import my cloud database into of my Standalone Database?

Thanks in advance.