Loop involving randoming and accessing sheets data gives errors often

I'm making a bot that accesses data from a google sheet and tweets data in a particular cell. Previously I was running this from a local csv file using csv module but decided to make it on sheets so I don't need to push to heroku every time I add more data.

while True:
    try:
        while True:
            sheet = client.open("Lyrics").sheet1
            rand = random.randint(1,int(sheet.cell(1,11).value))
            d = sheet.cell(1+rand,1).value
            #api.update_status(status = d)
            print(rand)
            print(sheet.cell(1+rand,1).value)
            time.sleep(10)
    except:
        print("Error")
        time.sleep(10)

I tried the original code (not posted here) first but I got a lot of errors so I started dissecting everything to see where error could be. Some of the code (print(sheet.cell(1+rand,1).value)) seems redundant but I couldn't get it to print d because of some TypeError. I stopped the tweeting part to see if somehow that was causing it but it doesn't seem to be from twitter. This code works as expected

while True:
    try:
        while True:
            sheet = client.open("Lyrics").sheet1
            rand = random.randint(1,int(sheet.cell(1,11).value))
            d = sheet.cell(1+rand,1).value
            api.update_status(status = d)
            print(rand)
            #print(sheet.cell(1+rand,1).value)
            time.sleep(10)
    except:
        print("Error")
        #time.sleep(10)

so I'm guessing it has something to do with calling sheets?

I don't absolutely need to see the data because I'm not going to see the console anyway but I would like to know and understand why this is happening.