Problem with SOurceOne Email Management search

We copied SourceOne Email Managemnt from one datacenter to another and we have to change IP addresses. During the migration we had to remove servers from domain and add again. After it, everything works fine but search app. There is always error: An error occurred while retrieving the server configuration information. After refresh the page here is the situation:

We are using SourceOne just for watching all mails, not for archiving and journaling any more. Any idea?