No mapping exists from object type system.windows.forms.datetimepicker to a known managed provider native type

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C#

SQL-Server

forms

An unhandled exception occurred during the execution of the current form. Please review the stack trace for more information about the error and where it originated in the code
Please suggest me.

What I have tried:

I tried with below code.

private void btnSave_Click(object sender, EventArgs e)
        {
            try
            {
                if (txtAdmissionNo.Text == "")
                {
                    MessageBox.Show("Please Select Student's  AdmissionNo", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
                    txtAdmissionNo.Focus();
                    return;
                }
                Calculate1();
                String ConnectionString = ConfigurationManager.ConnectionStrings["WinLogconn"].ConnectionString.ToString();
                SqlConnection con = new SqlConnection(ConnectionString);
                
                string cb = @"INSERT INTO tbl_CourseFeePayment(FeePayementID,AdmissionNo,StudentName,Class,Section,SessionYear,PreviousDue,PaymentDate,ModeOfPayment,Fees,PaymentModeDetails,Fine,TotalPaid,CurrentDue)VALUES (@d1,@d2,@d3,@d4,@d5,@d6,@d7,@d8,@d9,@d10,@d11,@d12,@d13,d14)";
                cmd = new SqlCommand(cb);
                cmd.Connection = con;
                cmd.Parameters.AddWithValue("@FeePayementID", FeePaymentID.Text);
                cmd.Parameters.AddWithValue("@AdmissionNo", txtAdmissionNo.Text);
                cmd.Parameters.AddWithValue("@StudentName", txtStudentName.Text);
                cmd.Parameters.AddWithValue("@Class", txtclass.Text);
                cmd.Parameters.AddWithValue("@Section", txtSection.Text);
                cmd.Parameters.AddWithValue("@SessionYear", txtSession.Text);
                cmd.Parameters.AddWithValue("@PreviousDue", txtPrevDue.Text);
                cmd.Parameters.AddWithValue("@PaymentDate", dtpPaymentDate.Text);
                cmd.Parameters.AddWithValue("@ModeOfPayment", txtModeOfPayment.Text);
                cmd.Parameters.AddWithValue("@Fees", txtFee);
                cmd.Parameters.AddWithValue("@PaymentModeDetails", txtPaymentModeDetails.Text);
                cmd.Parameters.AddWithValue("@Fees", txtFine.Text);
                cmd.Parameters.AddWithValue("@TotalPaid", txtTotalPaid.Text);
                cmd.Parameters.AddWithValue("@CurrentDue", txtCurentDueFees.Text);
                con.Open();
                cmd.ExecuteNonQuery();
                con.Close();
                MessageBox.Show("Successfully saved", "Record", MessageBoxButtons.OK, MessageBoxIcon.Information);
                st1 = lblUser.Text;
                st2 = " ClassFee Payment Is Done admissionNo='" + txtAdmissionNo.Text + "' having PaymentID ='" + FeePaymentID.Text + "'";
                btnSave.Enabled = false;
                btnPrint.Enabled = true;
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }