# .well-known/caldav warning **URL:** \ **Category:** 📩 Appliances (Docker, Snappy, VM, NCP, AIO)\ **Tags:** ncp\ **Created:** [April 11, 2020, 1:08pm UTC](https://help.nextcloud.com/t/well-known-caldav-warning/77429 "2020-04-11T13:08:37Z")\ **Posts on this page:** 20\ **Page:** 1
**Author:** ![GambaJo](https://help.nextcloud.com/user_avatar/help.nextcloud.com/gambajo/32/19473_2.png) [@GambaJo](https://help.nextcloud.com/u/GambaJo)\ **Post date:** [April 11, 2020, 1:08pm UTC](https://help.nextcloud.com/t/well-known-caldav-warning/77429/1 "2020-04-11T13:08:37Z")
Nextcloud version _(eg, 12.0.2)_: 18.0.3 Operating system and version _(eg, Ubuntu 17.04)_: Raspbian GNU/Linux 10 (buster) Apache or nginx version _(eg, Apache 2.4.25)_: Apache/2.4.38 (Raspbian) PHP version _(eg, 7.1)_: PHP 7.3.14-1~deb10u1 (cli) The issue you are facing: - Your web server is not properly set up to resolve “/.well-known/caldav”. \_ - Your web server is not properly set up to resolve “/.well-known/carddav”. Is this the first time you’ve seen this error? _(Y/N)_: N Steps to replicate it: 1. Call overview in NCP’s Settings The output of your config.php file in `/path/to/nextcloud` (make sure you remove any identifiable information!): ```auto 'XXX', 'secret' => 'XXX', 'trusted_domains' => array ( 0 => 'localhost', 11 => '2a02:908:212:ed40:8618:a611:c43f:8d2c', 1 => '192.168.0.87', 5 => 'nextcloudpi.local', 7 => 'nextcloudpi', 8 => 'nextcloudpi.lan', 20 => 'example.com', 21 => '192.168.0.87', ), 'datadirectory' => '/media/ssd_nextcloud/nextcloud/ncdata/', 'dbtype' => 'mysql', 'version' => '18.0.3.0', 'overwrite.cli.url' => 'http://localhost', 'dbname' => 'nextcloud', 'dbhost' => 'localhost', 'dbport' => '', 'dbtableprefix' => 'oc_', 'mysql.utf8mb4' => true, 'dbuser' => 'ncadmin', 'dbpassword' => 'XXX', 'installed' => true, 'instanceid' => 'oc6cnssj6shs', 'memcache.local' => '\\OC\\Memcache\\Redis', 'memcache.locking' => '\\OC\\Memcache\\Redis', 'redis' => array ( 'host' => '/var/run/redis/redis.sock', 'port' => 0, 'timeout' => 0.0, 'overwrite.cli.url' => 'http://localhost', 'dbname' => 'nextcloud', 'dbhost' => 'localhost', 'dbport' => '', 'dbtableprefix' => 'oc_', 'mysql.utf8mb4' => true, 'dbuser' => 'XXX', 'dbpassword' => 'XXX', 'installed' => true, 'instanceid' => 'oc6cnssj6shs', 'memcache.local' => '\\OC\\Memcache\\Redis', 'memcache.locking' => '\\OC\\Memcache\\Redis', 'redis' => array ( 'host' => '/var/run/redis/redis.sock', 'port' => 0, 'timeout' => 0.0, 'password' => 'XXX', ), 'mail_smtpmode' => 'smtp', 'mail_smtpauthtype' => 'LOGIN', 'mail_from_address' => 'XXX', 'mail_domain' => 'XXX', 'preview_max_x' => '2048', 'preview_max_y' => '2048', 'jpeg_quality' => '60', 'overwriteprotocol' => 'https', 'maintenance' => false, 'tempdirectory' => '/media/ssd_nextcloud/nextcloud/ncdata/tmp', 'logfile' => '/media/ssd_nextcloud/nextcloud/ncdata/nextcloud.log', 'mail_sendmailmode' => 'smtp', 'mail_smtpsecure' => 'tls', 'mail_smtphost' => 'XXX', 'mail_smtpport' => '587', 'mail_smtpauth' => 1, 'mail_smtpname' => 'XXX', 'mail_smtppassword' => 'XXX', 'updater.release.channel' => 'stable', 'theme' => '', 'loglevel' => 2, ); ``` My Nextcloud instance is installed unter /var/www/nextcloud. Also SSL encryption via letsencrypt and certbot. I found this hints ([https://docs.nextcloud.com/server/18/admin\_manual/issues/general\_troubleshooting.html#service-discovery](https://docs.nextcloud.com/server/18/admin_manual/issues/general_troubleshooting.html#service-discovery)) but I don’t know which .htaccess file I should edit (there are several in the folders like /var/www or /var/www/html or /var/www/nextcloud). I also found some solutions from other people to edit some conf files to redirect (000-default.conf, default-ssl.conf, nextcloud-ssl.conf) of apache, but all this did’t help. I’m really confused. ---
**Author:** ![KarlF12](https://help.nextcloud.com/user_avatar/help.nextcloud.com/karlf12/32/46873_2.png) [@KarlF12](https://help.nextcloud.com/u/KarlF12)\ **Post date:** [April 11, 2020, 1:49pm UTC](https://help.nextcloud.com/t/well-known-caldav-warning/77429/2 "2020-04-11T13:49:43Z")
The rewrite rules go in the Apache site config. ---
**Author:** ![bastien](https://help.nextcloud.com/letter_avatar/bastien/32/5_5575768a8748004e209b776fc1b2916d.png) [@bastien](https://help.nextcloud.com/u/bastien)\ **Post date:** [April 11, 2020, 4:34pm UTC](https://help.nextcloud.com/t/well-known-caldav-warning/77429/3 "2020-04-11T16:34:42Z")
Hello, The .htaccess is in /var/www/nextcloud. There is only one .htaccess in /var/www/nextcloud. Read this to understand .htaccess [https://httpd.apache.org/docs/2.4/en/howto/htaccess.html](https://httpd.apache.org/docs/2.4/en/howto/htaccess.html) When you edit .htaccess, dont forget to reload configuration with : sudo systemctl reload apache2 or (sudo systemctl restart apache2) ---
**Author:** ![GambaJo](https://help.nextcloud.com/user_avatar/help.nextcloud.com/gambajo/32/19473_2.png) [@GambaJo](https://help.nextcloud.com/u/GambaJo)\ **Post date:** [April 14, 2020, 10:22am UTC](https://help.nextcloud.com/t/well-known-caldav-warning/77429/4 "2020-04-14T10:22:40Z")
Ok, I edited /var/www/nextcloud/.htaccess: ```auto 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 /nextcloud/public.php?service=host-meta [QSA,L] RewriteRule ^\.well-known/host-meta\.json /nextcloud/public.php?service=host-meta-json [QSA,L] RewriteRule ^\.well-known/webfinger /nextcloud/public.php?service=webfinger [QSA,L] RewriteRule ^\.well-known/nodeinfo /nextcloud/public.php?service=nodeinfo [QSA,L] RewriteRule ^\.well-known/carddav /nextcloud/remote.php/dav/ [R=301,L] RewriteRule ^\.well-known/caldav /nextcloud/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] ``` But the warning is still there. ---
**Author:** ![bastien](https://help.nextcloud.com/letter_avatar/bastien/32/5_5575768a8748004e209b776fc1b2916d.png) [@bastien](https://help.nextcloud.com/u/bastien)\ **Post date:** [April 14, 2020, 1:10pm UTC](https://help.nextcloud.com/t/well-known-caldav-warning/77429/5 "2020-04-14T13:10:09Z")
I read the doc and im not sure to understand : According to me, it means that : -If your url is http(s)://mydomain/nextcloud, so you need to edit the .htaccess in /var/www with RewriteRule ^.well-known/carddav /nextcloud/remote.php/dav/ [R=301,L] ``` -if your url is http(s)://mydomain, you need to edit the .htaccess in /var/www/nextcloud with RewriteRule ^\.well-known/carddav /remote.php/dav/ [R=301,L] ``` Dont forget to restart apache2 ! Documentation : " If Nextcloud is running at the document root of your Web server the correct URL is: `https://example.com/remote.php/dav` for CardDAV and CalDAV and `https://example.com/public.php?service=webfinger` and if running in a subfolder like `nextcloud` : `https://example.com/nextcloud/remote.php/dav` `https://example.com/nextcloud/public.php?service=webfinger` For the first case the `.htaccess` file shipped with Nextcloud should do this work for you when you’re running Apache. You need to make sure that your Web server is using this file. Additionally, you need the mod\_rewrite Apache module installed to process these redirects. If your Nextcloud instance is installed in a subfolder called `nextcloud` and you’re running Apache create or edit the `.htaccess` file within the document root of your Web server and add the following lines:" " The nginx doc is clearer : [https://docs.nextcloud.com/server/latest/admin\_manual/installation/nginx.html](https://docs.nextcloud.com/server/latest/admin_manual/installation/nginx.html) and confirm what I said ---
**Author:** ![GambaJo](https://help.nextcloud.com/user_avatar/help.nextcloud.com/gambajo/32/19473_2.png) [@GambaJo](https://help.nextcloud.com/u/GambaJo)\ **Post date:** [April 14, 2020, 3:38pm UTC](https://help.nextcloud.com/t/well-known-caldav-warning/77429/6 "2020-04-14T15:38:27Z")
Installation: /var/www/nextcloud URL: [https://myDomain](https://myDomain) (without nextcloud or whatever) So witch .htaccess should I edit? And what should I add or remove in this file? Because I edited /var/www/nextcloud/.htaccess, but it doesn’t matter if I add “/nextcloud/
” or not, I always have the problem. ---
**Author:** ![bastien](https://help.nextcloud.com/letter_avatar/bastien/32/5_5575768a8748004e209b776fc1b2916d.png) [@bastien](https://help.nextcloud.com/u/bastien)\ **Post date:** [April 14, 2020, 3:50pm UTC](https://help.nextcloud.com/t/well-known-caldav-warning/77429/7 "2020-04-14T15:50:33Z")
According to the doc, you need to edit the .htaccess in /var/www/nextcloud/.htaccess And without “/nextcloud/” RewriteRule ^.well-known/carddav /remote.php/dav/ [R=301,L] RewriteRule ^.well-known/caldav /remote.php/dav/ [R=301,L] Then : **sudo systemctl restart apache2** If it doesn’t work, you can try to edit the main file configuration of your nextcloud, in /etc/apache2/sites-available/??? (nextcloud, nextcloud.conf, 000-default
). It comes down to the same, Apache first read your main configuration and then the .htaccess. So, you can just edit the main config if you want to be sure it works ---
**Author:** ![GambaJo](https://help.nextcloud.com/user_avatar/help.nextcloud.com/gambajo/32/19473_2.png) [@GambaJo](https://help.nextcloud.com/u/GambaJo)\ **Post date:** [April 20, 2020, 9:06am UTC](https://help.nextcloud.com/t/well-known-caldav-warning/77429/8 "2020-04-20T09:06:11Z")
> [@bastien](#): > > **sudo systemctl restart apache2** Ok, I edited my /var/www/nextcloud/.htaccess and /var/www/.htaccess and /etc/apache2/sites-available/000-default.conf like this: ```auto RewriteRule ^\.well-known/carddav /remote.php/dav/ [R=301,L] RewriteRule ^\.well-known/caldav /remote.php/dav/ [R=301,L] ``` and restarted the web server, but the problems are still there. In /etc/apache2/sites-available/ there are this files: - 000-default.conf - default-ssl.conf - ncp-activation.conf - ncp.conf - nextcloud-ssl.conf 000-default.conf is the only one with a part. ---
**Author:** ![bastien](https://help.nextcloud.com/letter_avatar/bastien/32/5_5575768a8748004e209b776fc1b2916d.png) [@bastien](https://help.nextcloud.com/u/bastien)\ **Post date:** [April 20, 2020, 10:57am UTC](https://help.nextcloud.com/t/well-known-caldav-warning/77429/9 "2020-04-20T10:57:23Z")
Hello, 1. Can you list the content of /etc/apache2/sites-enabled ant post contents of files in /etc/apache2/sites-enabled 2. Check your syntax with ` sudo apachectl -t` Good luck 😉 ---
**Author:** ![selenite](https://help.nextcloud.com/letter_avatar/selenite/32/5_5575768a8748004e209b776fc1b2916d.png) [@selenite](https://help.nextcloud.com/u/selenite)\ **Post date:** [April 20, 2020, 1:14pm UTC](https://help.nextcloud.com/t/well-known-caldav-warning/77429/10 "2020-04-20T13:14:30Z")
Hello, I have the same problem. I did the same on my .htaccess and still have the notification. I don’t know if it helps, but the documentation tells this, too : "Now change the URL in the client settings to just use: ```auto https://example.com ``` instead of e.g. `https://example.com/nextcloud/remote.php/dav/principals/username`." But it is impossible, in the client you can just copy the url, not change it ! ![contacts](https://help.nextcloud.com/uploads/default/original/3X/9/4/948adc8e628e0b3555d8cbf66dc6f2dbfc69b955.jpeg) (Sorry if this message is not helpful, I am a beginner. For information my nextcloud is built on a shared server and I work on it on windows via ftp.) ---
**Author:** ![KarlF12](https://help.nextcloud.com/user_avatar/help.nextcloud.com/karlf12/32/46873_2.png) [@KarlF12](https://help.nextcloud.com/u/KarlF12)\ **Post date:** [April 20, 2020, 1:23pm UTC](https://help.nextcloud.com/t/well-known-caldav-warning/77429/11 "2020-04-20T13:23:14Z")
This is supposed to be done in your Apache site config
 not .htaccess unless you are not the server admin. ``` ServerName cloud.domain.name ErrorLog ${APACHE_LOG_DIR}/nextcloud-error.log CustomLog ${APACHE_LOG_DIR}/nextcloud-access.log combined SSLEngine On ProxyPreserveHost On ProxyPass / http://127.0.0.1:8080/ ProxyPassReverse / http://127.0.0.1:8080/ # Header always set Strict-Transport-Security "max-age=15552000; includeSubDomains" RewriteEngine On RewriteRule ^/\.well-known/carddav https://%{SERVER_NAME}/remote.php/dav/ [R=301,L] RewriteRule ^/\.well-known/caldav https://%{SERVER_NAME}/remote.php/dav/ [R=301,L] SSLCertificateFile /etc/ssl/certs/ssl-cert-snakeoil.pem SSLCertificateKeyFile /etc/ssl/private/ssl-cert-snakeoil.key ``` ---
**Author:** ![bastien](https://help.nextcloud.com/letter_avatar/bastien/32/5_5575768a8748004e209b776fc1b2916d.png) [@bastien](https://help.nextcloud.com/u/bastien)\ **Post date:** [April 20, 2020, 1:52pm UTC](https://help.nextcloud.com/t/well-known-caldav-warning/77429/12 "2020-04-20T13:52:00Z")
Actually, the documentation of NextCloud says to edit the .htaccess but the documentation of apache advises to edit your config file rather than a .htaccess. It’s not really important
 In both cases, it’s supposed to work. [https://docs.nextcloud.com/server/latest/admin\_manual/issues/general\_troubleshooting.html#service-discovery](https://docs.nextcloud.com/server/latest/admin_manual/issues/general_troubleshooting.html#service-discovery) [https://httpd.apache.org/docs/2.2/en/howto/htaccess.html](https://httpd.apache.org/docs/2.2/en/howto/htaccess.html) ---
**Author:** ![GambaJo](https://help.nextcloud.com/user_avatar/help.nextcloud.com/gambajo/32/19473_2.png) [@GambaJo](https://help.nextcloud.com/u/GambaJo)\ **Post date:** [April 21, 2020, 9:46am UTC](https://help.nextcloud.com/t/well-known-caldav-warning/77429/13 "2020-04-21T09:46:36Z")
> [@bastien](#): > > Can you list the content of /etc/apache2/sites-enabled ant post contents of files in /etc/apache2/sites-enabled - 000-default.conf - ncp.conf - nextcloud.conf - nextcloud-ssl.conf > [@bastien](#): > > Check your syntax with ` sudo apachectl -t` Syntax OK ---
**Author:** ![bastien](https://help.nextcloud.com/letter_avatar/bastien/32/5_5575768a8748004e209b776fc1b2916d.png) [@bastien](https://help.nextcloud.com/u/bastien)\ **Post date:** [April 21, 2020, 2:23pm UTC](https://help.nextcloud.com/t/well-known-caldav-warning/77429/14 "2020-04-21T14:23:03Z")
Hey, So you have to edit your nextcloud config. It can be nextcloud.conf or nextcloud-ssl.conf. I think that its nextcloud-ssl.conf. To be sure, add Rewrite Rule in sites-available/000-default.conf, sites-available/ncp.conf, sites-available/ncp.conf, sites-available/ncp.conf. And restart apache. ---
**Author:** ![GambaJo](https://help.nextcloud.com/user_avatar/help.nextcloud.com/gambajo/32/19473_2.png) [@GambaJo](https://help.nextcloud.com/u/GambaJo)\ **Post date:** [April 22, 2020, 10:30am UTC](https://help.nextcloud.com/t/well-known-caldav-warning/77429/15 "2020-04-22T10:30:00Z")
> [@bastien](#): > > RewriteRule ^.well-known/carddav /remote.php/dav/ [R=301,L] > RewriteRule ^.well-known/caldav /remote.php/dav/ [R=301,L] > > Then : **sudo systemctl restart apache2** Ok, I edited the files. 000-default.conf ```auto DocumentRoot /var/www/nextcloud RewriteEngine On RewriteRule ^\.well-known/carddav /remote.php/dav/ [R=301,L] RewriteRule ^\.well-known/caldav /remote.php/dav/ [R=301,L] RewriteCond %{HTTPS} !=on RewriteRule ^/?(.*) https://%{SERVER_NAME}/$1 [R,L] ``` ncp.conf ```auto Listen 4443 DocumentRoot /var/www/ncp-web SSLEngine on SSLCertificateFile /etc/ssl/certs/ssl-cert-snakeoil.pem SSLCertificateKeyFile /etc/ssl/private/ssl-cert-snakeoil.key # 2 days to avoid very big backups requests to timeout TimeOut 172800 DefineExternalAuth pwauth pipe /usr/sbin/pwauth RewriteEngine On RewriteRule ^\.well-known/carddav /remote.php/dav/ [R=301,L] RewriteRule ^\.well-known/caldav /remote.php/dav/ [R=301,L] RewriteCond %{HTTPS} !=on RewriteRule ^/?(.*) https://%{SERVER_NAME}/$1 [R,L] AuthType Basic AuthName "ncp-web login" AuthBasicProvider external AuthExternal pwauth SetEnvIf Request_URI "^" noauth SetEnvIf Request_URI "^index\.php$" !noauth SetEnvIf Request_URI "^/$" !noauth SetEnvIf Request_URI "^/wizard/index.php$" !noauth SetEnvIf Request_URI "^/wizard/$" !noauth Require host localhost Require local Require ip 192.168 Require ip 172 Require ip 10 Require ip fe80::/10 Require ip fd00::/8 Require env noauth Require user ncp ``` nextcloud-ssl.conf ```auto ServerAdmin gambajo@posteo.de ServerName ortmann-media.eu DocumentRoot /var/www/nextcloud ErrorLog ${APACHE_LOG_DIR}/error.log CustomLog ${APACHE_LOG_DIR}/access.log combined SSLEngine on SSLCertificateFile /etc/letsencrypt/live/ortmann-media.eu-0001/fullchain.pem SSLCertificateKeyFile /etc/letsencrypt/live/ortmann-media.eu-0001/privkey.pem Include /etc/letsencrypt/options-ssl-apache.conf RewriteEngine On RewriteRule ^\.well-known/carddav /remote.php/dav/ [R=301,L] RewriteRule ^\.well-known/caldav /remote.php/dav/ [R=301,L] RewriteCond %{HTTPS} !=on RewriteRule ^/?(.*) https://%{SERVER_NAME}/$1 [R,L] ``` Problem is still there. đŸ˜„ ---
**Author:** ![bastien](https://help.nextcloud.com/letter_avatar/bastien/32/5_5575768a8748004e209b776fc1b2916d.png) [@bastien](https://help.nextcloud.com/u/bastien)\ **Post date:** [April 22, 2020, 11:05am UTC](https://help.nextcloud.com/t/well-known-caldav-warning/77429/16 "2020-04-22T11:05:15Z")
Your right configuration is nextcloud-ssl.conf. Its useless to edit ncp.conf and 000-default.conf. Can I see nextcloud.conf configuration ? Did you restart apache ? (sudo systemctl restart apache\*) Add this line and restart apache. ``` RewriteEngine on 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/carddav /remote.php/dav/ [R=301,L] RewriteRule ^\.well-known/caldav /remote.php/dav/ [R=301,L] ``` ---
**Author:** ![GambaJo](https://help.nextcloud.com/user_avatar/help.nextcloud.com/gambajo/32/19473_2.png) [@GambaJo](https://help.nextcloud.com/u/GambaJo)\ **Post date:** [April 22, 2020, 12:04pm UTC](https://help.nextcloud.com/t/well-known-caldav-warning/77429/17 "2020-04-22T12:04:03Z")
> [@bastien](#): > > Add this line and restart apache. My nextcloud-ssl.conf now: ```auto ServerAdmin gambajo@posteo.de ServerName ortmann-media.eu DocumentRoot /var/www/nextcloud ErrorLog ${APACHE_LOG_DIR}/error.log CustomLog ${APACHE_LOG_DIR}/access.log combined SSLEngine on SSLCertificateFile /etc/letsencrypt/live/ortmann-media.eu-0001/fullchain.pem SSLCertificateKeyFile /etc/letsencrypt/live/ortmann-media.eu-0001/privkey.pem Include /etc/letsencrypt/options-ssl-apache.conf RewriteEngine on 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/carddav /remote.php/dav/ [R=301,L] RewriteRule ^\.well-known/caldav /remote.php/dav/ [R=301,L] ``` > [@bastien](#): > > Can I see nextcloud.conf configuration ? There is no such file. > [@bastien](#): > > Did you restart apache ? (sudo systemctl restart apache\*) Yes, sometimes even the whole Pi. ---
**Author:** ![bastien](https://help.nextcloud.com/letter_avatar/bastien/32/5_5575768a8748004e209b776fc1b2916d.png) [@bastien](https://help.nextcloud.com/u/bastien)\ **Post date:** [April 22, 2020, 12:40pm UTC](https://help.nextcloud.com/t/well-known-caldav-warning/77429/18 "2020-04-22T12:40:59Z")
> [@GambaJo](#): > > - 000-default.conf > - ncp.conf > - nextcloud.conf > - nextcloud-ssl.conf In /etc/apache2/sites-enabled ? ---
**Author:** ![GambaJo](https://help.nextcloud.com/user_avatar/help.nextcloud.com/gambajo/32/19473_2.png) [@GambaJo](https://help.nextcloud.com/u/GambaJo)\ **Post date:** [April 23, 2020, 10:07am UTC](https://help.nextcloud.com/t/well-known-caldav-warning/77429/19 "2020-04-23T10:07:53Z")
> [@bastien](#): > > In /etc/apache2/sites-enabled ? - @000default.conf - @ncp.conf - @nextcloud-ssl.conf - !nextcloud.conf (file is empty/new file) ---
**Author:** ![bastien](https://help.nextcloud.com/letter_avatar/bastien/32/5_5575768a8748004e209b776fc1b2916d.png) [@bastien](https://help.nextcloud.com/u/bastien)\ **Post date:** [April 24, 2020, 10:52am UTC](https://help.nextcloud.com/t/well-known-caldav-warning/77429/20 "2020-04-24T10:52:03Z")
Hey, I’m sorry for responding so late. nextcloud.conf is useless too. I dont know why but your Apache config disables rewrite rule. Be sure that rewrite rule are enabled : ```auto sudo a2enmod rewrite sudo systemctl restart apache2 ``` And remove rewrite rule that you have created in the .htaccess [Next page](https://help.nextcloud.com/t/well-known-caldav-warning/77429.md?page=2)