datagridview default error dialog c# แก้ยังไงครับผม

        private void insert_Click(object sender, EventArgs e)
        {
            try
            {
                byte[] image = null;
                FileStream fs = new FileStream(pic, FileMode.Open, FileAccess.Read);
                BinaryReader br = new BinaryReader(fs);
                image = br.ReadBytes((int)fs.Length);
                string sql = "insert into Disdurse_Expose(ID,Dis_date,Dis_Id,Dis_pay,Dis_list,Dis_amount,Date_recive_send,Dis_recipients,Dis_senders,Dis_remarks,Dis_photo) VALUES(@ID,@Dis_date,@Dis_Id,@Dis_pay,@Dis_list,@Dis_amount,@Date_recive_send,@Dis_recipients,@Dis_senders,@Dis_remarks,@Dis_photo)";
                if (con.State != ConnectionState.Open) con.Open();
                cmd = new OleDbCommand(sql, con);
                cmd.Parameters.Add(new OleDbParameter("@ID",txt1.Text));
                cmd.Parameters.Add(new OleDbParameter("@Dis_date",date1.Value.ToLongDateString()));
                cmd.Parameters.Add(new OleDbParameter("@Dis_Id",txt2.Text));
                cmd.Parameters.Add(new OleDbParameter("@Dis_pay",txt3.Text));
                cmd.Parameters.Add(new OleDbParameter("@Dis_list",txt4.Text));
                cmd.Parameters.Add(new OleDbParameter("@Dis_amount",txt5.Text));
                cmd.Parameters.Add(new OleDbParameter("@Date_recive_send",date2.Value.ToLongDateString()));
                cmd.Parameters.Add(new OleDbParameter("@Dis_recipients",txt6.Text));
                cmd.Parameters.Add(new OleDbParameter("@Dis_senders",txt7.Text));
                cmd.Parameters.Add(new OleDbParameter("@Dis_remarks",txt8.Text));
                cmd.Parameters.Add(new OleDbParameter("@Dis_photo",pic));
                int x = cmd.ExecuteNonQuery();
                con.Close();
                MessageBox.Show(x.ToString());
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }

        }

                con.Open();
                DataTable dt = new DataTable();
                adap = new OleDbDataAdapter("select * from Disdurse_Expose", con);
                adap.Fill(dt);
                dataGridView1.DataSource = dt;
                con.Close();