IndexError：元组索引超出范围----- Python

请帮我。我正在运行一个简单的python程序，它将以tkinter形式显示来自mySQL数据库的数据...

from Tkinter import *
import MySQLdb

def button_click():
    root.destroy()

root = Tk()
root.geometry("600x500+10+10")
root.title("Ariba")

myContainer = Frame(root)
myContainer.pack(side=TOP, expand=YES, fill=BOTH)

db = MySQLdb.connect ("localhost","root","","chocoholics")
s = "Select * from member"
cursor = db.cursor()
cursor.execute(s)
rows = cursor.fetchall()

x = rows[1][1] + " " + rows[1][2]
myLabel1 = Label(myContainer, text = x)
y = rows[2][1] + " " + rows[2][2]
myLabel2 = Label(myContainer, text = y)
btn = Button(myContainer, text = "Quit", command=button_click, height=1, width=6)

myLabel1.pack(side=TOP, expand=NO, fill=BOTH)
myLabel2.pack(side=TOP, expand=NO, fill=BOTH)
btn.pack(side=TOP, expand=YES, fill=NONE)

那就是整个程序。

错误是

x = rows[1][1] + " " + rows[1][2]
IndexError: tuple index out of range

y = rows[2][1] + " " + rows[2][2]
IndexError: tuple index out of range

谁能帮我？？？我在python中是新的。

非常感谢....