Please repost your question in English.
Please check the ~/SystemCheck.aspx page at the root of the web site or the SYSTEM_LOG table in the database to see if there is any more information about the error. It would be useful to know the file, method and line number of the problem.
How much memory does the server have?
Copyright (c) 2006-2012 SplendidCRM Software, Inc. All Rights Reserved.