Service discovery: impossible to configure

Je n’arrive pas a corriger cette erreur:

Voici mon .htaccess situé à la racine de mon installation nextcloud qui est la racine web.



SetEnvIfNoCase ^Authorization$ “(.+)” XAUTHORIZATION=$1
RequestHeader set XAuthorization %{XAUTHORIZATION}e env=XAUTHORIZATION


SetEnvIfNoCase Authorization “(.+)” HTTP_AUTHORIZATION=$1

# Add security and privacy related headers
# Avoid doubled headers by unsetting headers in "onsuccess" table,
# then add headers to "always" table: https://github.com/nextcloud/server/pull/19002
Header onsuccess unset Referrer-Policy
Header always set Referrer-Policy "no-referrer"

Header onsuccess unset X-Content-Type-Options
Header always set X-Content-Type-Options "nosniff"

Header onsuccess unset X-Download-Options
Header always set X-Download-Options "noopen"

Header onsuccess unset X-Frame-Options
Header always set X-Frame-Options "SAMEORIGIN"

Header onsuccess unset X-Permitted-Cross-Domain-Policies
Header always set X-Permitted-Cross-Domain-Policies "none"

Header onsuccess unset X-Robots-Tag
Header always set X-Robots-Tag "none"

Header onsuccess unset X-XSS-Protection
Header always set X-XSS-Protection "1; mode=block"

SetEnv modHeadersAvailable true

Add cache control for static resources

<FilesMatch “.(css|js|svg|gif)$”>
Header set Cache-Control “max-age=15778463”

Let browsers cache WOFF files for a week

<FilesMatch “.woff2?$”>
Header set Cache-Control “max-age=604800”



php_value mbstring.func_overload 0
php_value default_charset ‘UTF-8’
php_value output_buffering 0

SetEnv htaccessWorking true



RewriteEngine on
RewriteCond %{HTTP_USER_AGENT} DavClnt
RewriteRule ^$ /remote.php/webdav/ [L,R=302]
RewriteRule .* - [env=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
RewriteRule ^.well-known/host-meta /public.php?service=host-meta [QSA,L]
RewriteRule ^.well-known/host-meta.json /public.php?service=host-meta-json [QSA,L]
RewriteRule ^.well-known/webfinger /public.php?service=webfinger [QSA,L]
RewriteRule ^.well-known/nodeinfo /public.php?service=nodeinfo [QSA,L]
RewriteRule ^.well-known/carddav /remote.php/dav/ [R=301,L]
RewriteRule ^.well-known/caldav /remote.php/dav/ [R=301,L]
RewriteRule ^remote/(.) remote.php [QSA,L]
RewriteRule ^(?:build|tests|config|lib|3rdparty|templates)/.
- [R=404,L]
RewriteCond %{REQUEST_URI} !^/.well-known/(acme-challenge|pki-validation)/.*
RewriteRule ^(?:.|autotest|occ|issue|indie|db_|console).* - [R=404,L]


AddType image/svg+xml svg svgz
AddEncoding gzip svgz


DirectoryIndex index.php index.html

AddDefaultCharset utf-8
Options -Indexes

ModPagespeed Off

DO NOT CHANGE ANYTHING ABOVE THIS LINE

ErrorDocument 403 /
ErrorDocument 404 /

Nextcloud version (eg, 18.0.2): 19.0.3
Operating system and version (eg, Ubuntu 20.04): Ubuntu 20.04
Apache or nginx version (eg, Apache 2.4.25): 2.4.41
PHP version (eg, 7.1): PHP 7.4.3