tor.service start request repeated too quickly error

I'm using tor service for my script but I get this error:

 The job identifier is 17084 and the job result is failed.
Şub 26 03:12:11 Ugroon systemd[1]: tor.service: Start request repeated too quickly.
Şub 26 03:12:11 Ugroon systemd[1]: tor.service: Failed with result 'start-limit-hit'.
░░ Subject: Unit failed
░░ Defined-By: systemd
░░ Support: https://www.debian.org/support
░░ 
░░ The unit tor.service has entered the 'failed' state with result 'start-limit-hit'.
Şub 26 03:12:11 Ugroon systemd[1]: Failed to start Anonymizing overlay network for TCP (multi-instance-master).

I'm using 50 threads

Pyton Code:

#!/usr/bin/python3

from os import system
from sys import argv
from concurrent.futures import ThreadPoolExecutor


system("service tor start")

def times(p):
    if p%15 == 0:    
        system("service tor restart && ./test.sh " + str(p) + " " + str(argv[1]) + " " + str(argv[2]))

    else:
        system("./test.sh " + str(p) + " " + str(argv[1]) + " " + str(argv[2])) 


for i in range(1000, 10000, 1):
    ThreadPoolExecutor(50).submit(times, i)

Bash code:

curl https://www.apple.com/ --socks5-hostname 127.0.0.1:9050 -H "A: $1 $2$3"

I want to change my ip for every 15 seconds and send curl request with this ip but as you can see I get this error.

Also I have this files in /etc/systemd/system/multi-user.target.wants/: binfmt-support.service cron.service networking.service nfs-client.target rsync.service smartmontools.service virtualbox-guest-utils.service console-setup.service ModemManager.service NetworkManager.service remote-fs.target rsyslog.service stunnel.target

Can you help me about it