raspberry pi people count to google form

I am trying to count people who break a laser beam (hardware works) and then post to google form.

code:

###################################################
#########  People Counter v1-1 ############
###################################################


################################
###Setting up Python Modules####
################################
import RPi.GPIO as GPIO
import os, time

################################
##### Setting up GPIO pins #####
################################
RECEIVER_PIN = 23

################################
######Setting up Counters ######
################################
peoplecount = 0
uploadcount = 0
door = 1    # <- Use this to designate multiple doors for tracking
location = 'Entry'  # <- Use this to designate multiple locations for tracking in one form
rpitemp = 'vcgencmd measure_temp | cut -c6-7' # Temperatur vom RPi


def callback_func(channel):
    if GPIO.input(channel):
         print("Lichtschranke wurde unterbrochen")
## This waits for a specified minute of the hour, checks if anyone has been detected since the last upload, then uploads the data to a Google Form.
#      if time.strftime("%M") in ("13", "28", "43", "58") and peoplecount > 0 and uploadcount == 0:
    global peoplecount
    global uploadcount
    if peoplecount > 0 and uploadcount == 0:
                try:
                        url = 'https://docs.google.com/forms/d/e/1FAIpQLSduNOOwMUtpQc5QNFbcwPXQhD0MRppum3kkYHThkFvo0JluQw/formResponse?entry.664100658=%s&entry.1901373746=%s&entry.1382055524=%s&entry.718436324=%s&submit=Senden' % (location, door, peoplecount, rpitemp)
                        response = br.open(url)
                        print "People count uploaded with value %s on door %s at %s and RPi Temp %s" % (peoplecount, door, location, rpitemp)
                        uploadcount = 0
                        peoplecount = 0
                        print "values reset"
                except:
                        print "Cannot Access Page"


    elif time.strftime("%M") in ("38", "39", "40", "41") and uploadcount == 1:
                uploadcount = 0

    elif GPIO.input(RECEIVER_PIN) == True:
                peoplecount = peoplecount + 1
                print "Motion Detected: Door %s at %s on %s. Count is %s" % (door, time.strftime("%H:%M:%S"), time.strftime("%A"), peoplecount)

                time.sleep(3)


if __name__ == '__main__':
    GPIO.setmode(GPIO.BCM)
    GPIO.setwarnings(False)
    GPIO.setup(RECEIVER_PIN, GPIO.IN)
    GPIO.add_event_detect(RECEIVER_PIN, GPIO.RISING, callback=callback_func, bouncetime=200)
    try:
        while True:
            time.sleep(0.5)
    except:
        # Event wieder entfernen mittels:
        GPIO.remove_event_detect(RECEIVER_PIN)

error:

Lichtschranke wurde unterbrochen
Motion Detected: Door 1 at 19:47:22 on Friday. Count is 1
Cannot Access Page

It seems that the variables don't send any data. If I don't send the form with %s it works. Can anybody help me or is there a better method?