Sending an ACME HTTP validation request to 3vr.club results in an unacceptable redirect. This is most likely a misconfiguration of your web server or your web application.
It appears that a redirect was generated by your web server that is missing a trailing slash after your domain name: https://3vr.club.well-known/acme-challenge/letsdebug-test. Check your web server configuration and .htaccess for Redirect/RedirectMatch/RewriteRule.
Trace:
@0ms: Making a request to http://3vr.club/.well-known/acme-challenge/letsdebug-test (using initial IP 188.138.127.94)
@0ms: Dialing 188.138.127.94
@164ms: Server response: HTTP 301 Moved Permanently
@164ms: Received redirect to https://3vr.club.well-known/acme-challenge/letsdebug-test
A test authorization for 3vr.club to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
Fetching https://3vr.club.well-known/acme-challenge/HaK-V2FYZwBomTztcoQw81rGjtlXof4B2eZX2mIuego: Error getting validation data
An internal error occurred while checking the domain
Failed to query certwatch database to check rate limits: dial tcp 178.255.82.12:5432: i/o timeout
Requests made to the domain
Request to: 3vr.club/188.138.127.94, Result: [Address Type=IPv4,Server=Apache,HTTP Status=301,Number of Redirects=1,Final HTTP Status=301], Issue: BadRedirect
Trace:
@0ms: Making a request to http://3vr.club/.well-known/acme-challenge/letsdebug-test (using initial IP 188.138.127.94)
@0ms: Dialing 188.138.127.94
@164ms: Server response: HTTP 301 Moved Permanently
@164ms: Received redirect to https://3vr.club.well-known/acme-challenge/letsdebug-test
A and AAAA records found for this domain
3vr.club. 0 IN A 188.138.127.94
Challenge update failures for 3vr.club in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/5314747
acme: error code 400 "urn:ietf:params:acme:error:connection": Fetching https://3vr.club.well-known/acme-challenge/HaK-V2FYZwBomTztcoQw81rGjtlXof4B2eZX2mIuego: Error getting validation data
The IANA public suffix is the TLD of the Registered Domain
The TLD for 3vr.club is: club
The current status.io status for Let's Encrypt
Operational