Currently i cant access my website because of the SSL certificate has expired. I’ve tried to renew using certbot, but it give an error.
Cert is due for renewal, auto-renewing... Renewing an existing certificate Performing the following challenges: http-01 challenge for webcure.akseserp.com nginx: [error] invalid PID number "" in "/var/run/nginx.pid" Waiting for verification... Challenge failed for domain webcure.akseserp.com http-01 challenge for webcure.akseserp.com Cleaning up challenges Some challenges have failed. IMPORTANT NOTES: - The following errors were reported by the server: Domain: webcure.akseserp.com Type: unauthorized Detail: Invalid response from http://webcure.akseserp.com/.well-known/acme-challenge/uu53fFo-frb_yRdBxnXjhh7zH_aJEkb7uinSmcNoPxA [188.8.131.52]: "<html>\r\n<head><title>404 Not Found</title></head>\r\n<body>\r\n<center><h1>404 Not Found</h1></center>\r\n<hr><center>openresty</cente" 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.
I inherit this system from previous staff that are no longer working with us.
It is highly appreciate if anyone could point me in the right direction.
Do let me know if you need any more information. Thanks
EDIT: There is actually automatic renew previously, but somehow this time around the auto renew failed.