错误消息框在插入数据时意味着什么？

Question

我使用以下代码将数据插入MySQL，但是当我尝试将其插入时会出现错误。

这是我的保存按钮

Private Sub btnsavetreatment_Click(sender As System.Object, e As System.EventArgs) Handles btnsavetreatment.Click
    MysqlConn = New MySqlConnection
    MysqlConn.ConnectionString =
        "server=localhost;userid=root;password=rico;database=god;"


    Try
        MysqlConn.Open()
        COMMAND.CommandText = "INSERT INTO god.treatment (treatmentid,transactiondate,ToothNo,Procedure,AmountCharged,AmountPaid,Balance) values (@treatmentid,@transactiondate,@toothno,@procedure,@amountcharged,@amountpaid,@balance)"
        COMMAND.Connection = MysqlConn
        COMMAND.CommandType = CommandType.Text
        COMMAND.Parameters.AddWithValue("@treatmentid", txttreatmentid.Text)
        COMMAND.Parameters.AddWithValue("@transactiondate", dtptransactiondate.Text)
        COMMAND.Parameters.AddWithValue("@toothno", txttoothno.Text)
        COMMAND.Parameters.AddWithValue("@procedure", txtprocedure.Text)
        COMMAND.Parameters.AddWithValue("@amountcharged", txtcharged.Text)
        COMMAND.Parameters.AddWithValue("@amountpaid", txtamountpaid.Text)
        COMMAND.Parameters.AddWithValue("@balance", txtbalance.Text)


        COMMAND.ExecuteNonQuery()
        MessageBox.Show("Data Saved")
        MysqlConn.Close()

    Catch ex As MySqlException
        MessageBox.Show(ex.Message)
    Finally
        MysqlConn.Dispose()
    End Try
End Sub

错误消息

  

您的SQL语法有错误；检查与您的MySQL服务器版本相对应的手册以获取正确的语法，以在第1行的“ Procedure，AmountCharged，AmountPaid，Balance）值（“ 1”，“ Sunday，30 September 20”）附近使用