Trigger too many connections error

test.js

const axios = require('axios');

const APP_URL = 'https://meek-forgetful-play-dnk3e.ondigitalocean.app';
const TOKEN = 'eyJhbGciOiJ...';

const sendRequest = async (endpoint) => {
  try {
    await axios.get(`${APP_URL}${endpoint}`, {
      headers: {
        authorization: `Bearer ${TOKEN}`,
      },
    });
  } catch (e) {
    if (e.response) {
      console.log(e.response.status);
    } else {
      console.log(e);
    }
  }
};

const endpoints = [
  '/content-type-builder/content-types',
  '/content-type-builder/reserved-names',
  '/content-type-builder/components',
  '/admin/users/me',
  '/admin/users/me/permissions',
];

const fetchEndpoints = () => {
  return Promise.all(endpoints.map((endpoint) => sendRequest(endpoint)));
};

setInterval(async () => {
  console.log('fetching');
  await fetchEndpoints();
  console.log('done fetching');
}, 1000);