Let's Debug

Test result for *.letsencrypt.org using http-01

MethodNotSuitable
Fatal
A wildcard domain like *.letsencrypt.org can only be issued using a dns-01 validation method.
Invalid method: http-01
StatusNotOperational
Warning
The current status as reported by the Let's Encrypt status page is Degraded Performance as at 2019-10-03 01:58:48.804 +0000 UTC. Depending on the reported problem, this may affect certificate issuance. For more information, please visit the status page.
https://letsencrypt.status.io/

Submitted Oct 3 02:23:08 2019. Sat in queue for 1ms. Completed in 0s. Show verbose information.