Let's Debug

Test result for xn--gnauer-3ya.de using http-01

Error
xn--gnauer-3ya.de is currently affected by Let's Encrypt-based rate limits (https://letsencrypt.org/docs/rate-limits/). You may review certificates that have already been issued by visiting https://crt.sh/?q=%xn--gnauer-3ya.de . Please note that it is not possible to ask for a rate limit to be manually cleared.
The Duplicate Certificate limit (5 certificates with the exact same set of domains per week) has been exceeded and is affecting the domain "xn--gnauer-3ya.de". The exact set of domains affected is: "xn--gnauer-3ya.de". It may be possible to avoid this rate limit by issuing a certificate with an additional or different domain name.

Submitted Jun 21 12:52:46 2019. Sat in queue for 2ms. Completed in 4s. Show verbose information.