I get a timeout error on every page with dynamic server rendering. But I get this error only on the AWS ETC container. I tried to upload the site to Vercel and I don't have such problems there. What is the difference and how to fix it?

TypeError: fetch failed
    at node:internal/deps/undici/undici:12618:11
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async globalThis.fetch (/app/.next/server/chunks/638.js:1:36495)
    at async r (/app/.next/server/chunks/450.js:1:25993)
    at async o (/app/.next/server/chunks/450.js:1:26122)
    at async j (/app/.next/server/app/travel/[id]/page.js:3:24574)
    at async E (/app/.next/server/app/travel/[id]/page.js:3:24675) {
  cause: ConnectTimeoutError: Connect Timeout Error
      at onConnectTimeout (node:internal/deps/undici/undici:7760:28)
      at node:internal/deps/undici/undici:7716:50
      at Immediate._onImmediate (node:internal/deps/undici/undici:7748:13)
      at process.processImmediate (node:internal/timers:476:21)
      at process.callbackTrampoline (node:internal/async_hooks:128:17) {
    code: 'UND_ERR_CONNECT_TIMEOUT'
  }
}