SQL 2008 Trigger to handle multi rows scenario

Question

I have created below trigger to start logging the company changes from the table1 into another audit table. It works fine with single row but crashing with identical change with multiple rows. Can you please help me to update the trigger to handle multi-row
scenario. Thanks.
GO
IF
NOT EXISTS
(SELECT
* FROM sys.objects
WHERE object_id
= OBJECT_ID(N'[dbo].[Company_AuditPeriod]')
AND type
in (N'U'))
CREATE
TABLE [dbo].[Company_AuditPeriod](
      [Client] [varchar](25)
NOT NULL,
      [Period] [varchar](25),
      [Table_Name] [varchar](25),
      [Field_Name] [varchar](25),
      [Old_Value] [varchar](25),
      [New_Value] [varchar](25),
      [User_ID] [varchar](25)
      [Last_Update] [datetime],
        [agrtid] [bigint]
IDENTITY(1,1)
NOT NULL,
ON [PRIMARY]
GO
--create trigger
SET
QUOTED_IDENTIFIER ON
GO
CREATE
TRIGGER [dbo].[Table1_Update]
ON [dbo].[Table1]
FOR
UPDATE
NOT
FOR REPLICATION
AS
BEGIN
DECLARE
      @status          
varchar(3),
      @user_id   
varchar(25),
      @period          
varchar(25),
      @client          
varchar(25),
      @last_update
datetime
DECLARE
      @Old_status      
varchar(3),
      @Old_user_id     
varchar(25),
      @Old_period      
varchar(25),
      @Old_client      
varchar(25)
SELECT
      @status    
= status,
      @user_id   
= user_id,
      @period          
= period,
      @client          
= client,
      @last_update
= last_update
FROM Inserted
SELECT
      @Old_status
= status,
      @Old_user_id     
= user_id,
      @Old_period      
= period,
      @Old_client      
= client
FROM Deleted
If @Old_status <> @status
INSERT INTO Company_AuditPeriod
VALUES ( @client, @period,
'Table1',
'period',@old_status, @status, @user_id, @last_update)
END
GO

Answer 1

Sorry for the confusion.
I just made sure the table name is same in sys.objects statement and create table statement (there was a typo)
IF
NOT EXISTS
(SELECT
* FROM sys.objects
WHERE object_id
= OBJECT_ID(N'[dbo].[Company_AuditPeriod]')
AND type
in (N'U'))
CREATE
TABLE [dbo].[ Company_AuditPeriod](
Earlier you created Trigger on Company_AuditPeriod but
We have to create trigger on Table1 please with multi row scenario. Thanks.
--Company_AuditPeriod DDL
GO
IF
NOT EXISTS
(SELECT
* FROM sys.objects
WHERE object_id
= OBJECT_ID(N'[dbo].[Company_AuditPeriod]')
AND type
in (N'U'))
CREATE
TABLE [dbo].[ Company_AuditPeriod](
      [Client] [varchar](25)
NOT NULL,
      [Period] [varchar](25),
      [Table_Name] [varchar](25),
      [Field_Name] [varchar](25),
      [Old_Value] [varchar](25),
      [New_Value] [varchar](25),
      [User_ID] [varchar](25)
      [Last_Update] [datetime],
        [agrtid] [bigint]
IDENTITY(1,1)
NOT NULL,
ON [PRIMARY]
GO
--Table1  DDL
CREATE TABLE [dbo].[Table1](
[bflag] [int] NOT NULL,
[client] [varchar](25) NOT NULL,
[copies] [int] NOT NULL,
[cost_bio] [decimal](28, 8) NOT NULL,
[cost_cpu] [decimal](28, 8) NOT NULL,
[cost_dio] [decimal](28, 8) NOT NULL,
[date_ended] [datetime] NOT NULL,
[date_started] [datetime] NOT NULL,
[description] [varchar](255) NOT NULL,
[expire_days] [int] NOT NULL,
[func_arg] [varchar](255) NOT NULL,
[func_id] [int] NOT NULL,
[ing_status] [int] NOT NULL,
[invoke_time] [datetime] NOT NULL,
[last_update] [datetime] NOT NULL,
[mail_flag] [tinyint] NOT NULL,
[me_mail_flag] [tinyint] NOT NULL,
[module] [char](3) NOT NULL,
[order_date] [datetime] NOT NULL,
[orderno] [int] NOT NULL,
[output_id] [int] NOT NULL,
[poll_status] [char](1) NOT NULL,
[printer] [char](16) NOT NULL,
[priority] [char](1) NOT NULL,
[priority_no] [int] NOT NULL,
[process_id] [int] NOT NULL,
[report_cols] [int] NOT NULL,
[report_id] [varchar](255) NOT NULL,
[report_name] [varchar](25) NOT NULL,
[report_type] [char](1) NOT NULL,
[server_queue] [char](12) NOT NULL,
[status] [char](1) NOT NULL,
[step_id] [char](8) NOT NULL,
[system_name] [char](8) NOT NULL,
[used_bio] [int] NOT NULL,
[used_cpu] [int] NOT NULL,
[used_dio] [int] NOT NULL,
[user_id] [varchar](25) NOT NULL,
[variant] [int] NOT NULL,
[agrtid] [bigint] IDENTITY(1,1) NOT FOR REPLICATION NOT NULL,
 CONSTRAINT [PK_acrrepord001] PRIMARY KEY NONCLUSTERED 
[agrtid] ASC
)WITH (PAD_INDEX  = OFF, STATISTICS_NORECOMPUTE  = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS  = ON, ALLOW_PAGE_LOCKS  = ON, FILLFACTOR = 90) ON [INDEX]
) ON [PRIMARY]
G0<o:p></o:p>
--create trigger
SET
QUOTED_IDENTIFIER ON
GO
CREATE
TRIGGER [dbo].[Table1_Update]
ON [dbo].[Table1]
FOR
UPDATE
NOT
FOR REPLICATION
AS
BEGIN
DECLARE
      @status          
varchar(3),
      @user_id   
varchar(25),
      @period          
varchar(25),
      @client          
varchar(25),
      @last_update
datetime
DECLARE
      @Old_status      
varchar(3),
      @Old_user_id     
varchar(25),
      @Old_period      
varchar(25),
      @Old_client      
varchar(25)
SELECT
      @status    
= status,
      @user_id   
= user_id,
      @period          
= period,
      @client          
= client,
      @last_update
= last_update
FROM Inserted
SELECT
      @Old_status
= status,
      @Old_user_id     
= user_id,
      @Old_period      
= period,
      @Old_client      
= client
FROM Deleted
If @Old_status <> @status
INSERT INTO Company_AuditPeriod
VALUES ( @client, @period,
'Table1',
'period',@old_status, @status, @user_id, @last_update)
END
go