When you get error as below, please make sure you have enough space for your database, you can login to your control panel -->database Manager --> Mssql manager, click manager icon beside the database to view the database space usage, and edit the database space quota.
Exception: System.Runtime.Serialization.SerializationException
Message: Unable to find assembly 'EntityFramework, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'.
Article ID: 352, Created: March 5, 2013 at 10:29 PM, Modified: March 5, 2013 at 10:29 PM