Drop Proc Fail

I try to drop a proc:

IF OBJECT_ID('dbo.Notify_Insert') IS NOT NULL
DROP PROC dbo.Notify_Insert
GO

CREATE PROC dbo.Notify_Insert (
@NotifyID UNIQUEIDENTIFIER,
@NotifyTypeID SMALLINT,
@Reporter VARCHAR(200),
@NotifyTime DATETIME
)
AS
SET NOCOUNT ON

DECLARE @Error INT
DECLARE @ErrorMsg VARCHAR(200)
GO

and get Error:

Msg 2812, Level 16, State 62, Procedure Notify_DBError_Insert, Line 20
Could not find stored procedure 'dbo.Notify_Insert'.
The statement has been terminated.

any idea ?


Noam Graizer