是什么导致了我的；检查推送权限时出错“；使用Kaniko的GitLab CI出错？

我正在运行DockerGitlab CI 13.8.3，最近在尝试构建docker映像（通过Kaniko）并将其推送到注册表时出现了一个新错误。这个项目的管道已经运行了几个月，我没有更改docker compose或gitlab-ci.yml文件。下面是我的gitlab-ci.yml中的错误和摘录。我能做些什么来解决这个问题

错误：

error checking push permissions -- make sure you entered the correct tag name, and that you are authenticated correctly, and try again: 
checking push permission for "xxxx:5005/xxx/kotlin-starter:": 
creating push check transport for xxxx:5005 failed: Get "https://xxxx:5005/v2/": dial tcp xxxx:5005: i/o timeout

以下是我的gitlab-ci.yml文件中的适用部分：

build:
  stage: package
  image:
    name: gcr.io/kaniko-project/executor:debug
    entrypoint: [""]
  before_script:
    - mkdir -p /kaniko/.docker
    - echo "{\"auths\":{\"$CI_REGISTRY\":{\"username\":\"$CI_REGISTRY_USER\",\"password\":\"$CI_REGISTRY_PASSWORD\"}}}" > /kaniko/.docker/config.json
    - |
      echo "-----BEGIN CERTIFICATE-----
      mycertishere
      -----END CERTIFICATE-----" >> /kaniko/ssl/certs/additional-ca-cert-bundle.crt
  script:
    - mkdir -p /kaniko/.docker
    - echo "{\"auths\":{\"$CI_REGISTRY\":{\"username\":\"$CI_REGISTRY_USER\",\"password\":\"$CI_REGISTRY_PASSWORD\"}}}" > /kaniko/.docker/config.json
    - /kaniko/executor --context $CI_PROJECT_DIR --dockerfile $CI_PROJECT_DIR/Dockerfile --destination $CI_REGISTRY_IMAGE:$CI_COMMIT_TAG