[pmwiki-users] Lets encrypt

[Daniel]

Hello, I want to install a 'Lets Encrypt' certificate on my domain. Now
they require to put a code in partitura.nl/.well-known/acme-challenges
When I do this and call the URL, I see a (error-)page generated by
pmwiki.php

See http://partitura.nl/.well-known/acme-challenge/index.html

Where http://partitura.nl/owncloud/index.html looks like how I intended it.

I guess the .htaccess file needs to be adjusted, listing below:

# .htaccess van (de mirror van) partitura.nl
RewriteEngine On
RewriteBase /
RewriteRule ^$           wpn/pmwiki.php  [L]
RewriteRule ^index\.php$ wpn/pmwiki.php  [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-l
RewriteRule ^([A-Z0-9\xa0-\xff].*)$ wpn/pmwiki.php?n=$1  [QSA,L]
# eof #

(pmwiki.php is in the wpn/ subdirectory)

Can anybody help me in this? Thanks!

Daniel