证书创建失败？请教原因

1lx570

Verify error:Invalid response from https://www.400bb.net/.well-known/acme-challenge/dK23w2JUIHCMKpGRxgRTu5yaPoQQ-2bGb_WGQHUXvNE [154.283.132.82]:
[Tue Apr  9 19:35:31 CST 2019] Please check log file for more details: /usr/local/acme.sh/acme.sh.log
Let's Encrypt SSL Certificate create failed!

acme.sh.log:
[Tue Apr  9 19:35:31 CST 2019] checking
[Tue Apr  9 19:35:31 CST 2019] GET
[Tue Apr  9 19:35:31 CST 2019] url='https://acme-v01.api.letsencrypt.org/acme/challenge/WJlhgKWJcQjdOgETK-pFVTmG2dFq_L2o461hlEQ8Ocs/14567701148'
[Tue Apr  9 19:35:31 CST 2019] timeout=
[Tue Apr  9 19:35:31 CST 2019] _CURL='curl -L --silent --dump-header /usr/local/acme.sh/http.header  -g '
[Tue Apr  9 19:35:31 CST 2019] ret='0'
[Tue Apr  9 19:35:31 CST 2019] www.400bb.net:Verify error:Invalid response from https://www.400bb.net/.well-known/acme-challenge/dK23w2JUIHCMKpGRxgRTu5yaPoQQ-2bGb_WGQHUXvNE [154.283.132.82]:
[Tue Apr  9 19:35:31 CST 2019] pid
[Tue Apr  9 19:35:31 CST 2019] No need to restore nginx, skip.
[Tue Apr  9 19:35:31 CST 2019] _clearupdns
[Tue Apr  9 19:35:31 CST 2019] dns_entries
[Tue Apr  9 19:35:31 CST 2019] skip dns.
[Tue Apr  9 19:35:31 CST 2019] _on_issue_err
[Tue Apr  9 19:35:31 CST 2019] Please check log file for more details: /usr/local/acme.sh/acme.sh.log
[Tue Apr  9 19:35:31 CST 2019] url='https://acme-v01.api.letsencrypt.org/acme/challenge/WJlhgKWJcQjdOgETK-pFVTmG2dFq_L2o461hlEQ8Ocs/14567701148'
[Tue Apr  9 19:35:31 CST 2019] payload='{"resource": "challenge", "type": "", "keyAuthorization": "dK23w2JUIHCMKpGRxgRTu5yaPoQQ-2bGb_WGQHUXvNE.8VY0h34O2VrEZmEYLIOtvrb5V7kYC0kYOzI7fLJgP3c"}'
[Tue Apr  9 19:35:31 CST 2019] POST
[Tue Apr  9 19:35:31 CST 2019] _post_url='https://acme-v01.api.letsencrypt.org/acme/challenge/WJlhgKWJcQjdOgETK-pFVTmG2dFq_L2o461hlEQ8Ocs/14567701148'
[Tue Apr  9 19:35:31 CST 2019] _CURL='curl -L --silent --dump-header /usr/local/acme.sh/http.header  -g '
[Tue Apr  9 19:35:32 CST 2019] _ret='0'
[Tue Apr  9 19:35:32 CST 2019] code='400'

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网站都无法访问肯定无法验证生成证书