An error occurred when a user attempted to log on to the database instance. The last user to have logged on has been logged on again instead.
This error message only appears if a new user is unable log on to a database instance where another user who is processing load and unload commands is already logged on. This message precedes the error message –25005.
Since this message merely informs you that a previous connection has been restored, please proceed as described in message -25005.