linux+apache下https站同一站点a域名换成b域名，开始忘记直接修改域名了，是新增的域名。新增域名发现新域名自动301到老域名，就把老域名删除了。结果悲催了。连老域名的ssl也失效了。去申请ssl功能报错：
centos_ssl Saving debug log to /var/log/letsencrypt/letsencrypt.log Plugins selected: Authenticator webroot, Installer None Obtaining a new certificate Performing the following challenges: http-01 challenge for www.guoget**** Using the webroot path /www/admin/fruitbk****_80/wwwroot for all unmatched domains. Waiting for verification... Challenge failed for domain www.guoget**** http-01 challenge for www.guoget**** Cleaning up challenges Some challenges have failed. /usr/local/phpstudy/system/module/certbot-auto has insecure permissions! To learn how to fix them, visit https://community.letsencrypt.org/t/certbot-auto-deployment-best-practices/91979/ IMPORTANT NOTES: - The following errors were reported by the server: Domain: www.guoget**** Type: unauthorized Detail: Invalid response from http://www.guoget****/.well-known/acme-challenge/qjk36aXk7YA8El8sn2Da7K3o02rD5e_NwLB36zFlFcA [39.108.49.45]: 404 To fix these errors, please make sure that your domain name was entered correctly and the DNS A/AAAA record(s) for that domain contain(s) the right IP address.
请大神指点。
