Data type mismatch in criteria expression

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C#

MS-Access

Hi Everyone,

I'm trying to run a simple insert query. But it throwing "Data type mismatch in criteria expression" Exception.

public partial class AddVendor : Form
    {
        #region DB Connection

        OleDbConnection con = new OleDbConnection(@"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=F:\AMS\AMS.accdb");

        #endregion
        public AddVendor()
        {
            InitializeComponent();
        }

        private void btnSave_Click(object sender, EventArgs e)
        {
            try
            {
                //Declaration                
                string vendorName, website, email, contactPerson, address, city, state, country;
                double phNo, pCode;

                //Assigning the values with variables
                vendorName = Convert.ToString(textBoxVName.Text);
                website = Convert.ToString(textBoxWebsite.Text);
                email = Convert.ToString(textBoxEmail.Text);
                contactPerson = Convert.ToString(textBoxContactPerson.Text);
                address = Convert.ToString(textBoxAddress.Text);
                city = Convert.ToString(textBoxCity.Text);
                state = Convert.ToString(textBoxState.Text);
                country = Convert.ToString(textBoxCountry.Text);

                phNo = Convert.ToDouble(textBoxPhNo.Text);
                pCode = Convert.ToDouble(textBoxPCode.Text);

                con.Open();
                OleDbCommand cmd = new OleDbCommand("INSERT INTO Vendor(VendorName,PhoneNo,Website,Email,ContactPerson,Address,City,State,PinCode,Country) VALUES(@VendorName,@PhoneNo,@Website,@Email,@ContactPerson,@Address,@City,@State,@PinCode,@Country)", con);

                cmd.Parameters.AddWithValue("@VendorName", vendorName); 
                cmd.Parameters.AddWithValue("@PhoneNo", website);
                cmd.Parameters.AddWithValue("@Website", email);
                cmd.Parameters.AddWithValue("@Email", contactPerson);
                cmd.Parameters.AddWithValue("@ContactPerson", address);
                cmd.Parameters.AddWithValue("@Address", city);
                cmd.Parameters.AddWithValue("@City", state);
                cmd.Parameters.AddWithValue("@State", country);
                cmd.Parameters.AddWithValue("@PinCode", phNo);
                cmd.Parameters.AddWithValue("@Country", pCode);

                int result = cmd.ExecuteNonQuery();

                if (result == 1)
                {
                    MessageBox.Show("VendorDetails Inserted successfully");
                }
                else MessageBox.Show("VendorDetails is not Inserted");
                con.Close();

            }

            catch(Exception ex)
            {
                MessageBox.Show(ex.Message);
            }

Please someone help me with this. I tried to check in internet none them helpful.
Thanks in advance.