Request exceeded the limit of 10 internal redirects


I’m trying to install passbolt from scratch using Apache.
Important notes :
1) I’ve already set many other sub-domains (,, …) using Apache.
2) I don’t know anything about the Apache syntax and what all the RewriteCond, RewriteRule or AllowOverride are used for.
3) My apache directory is located in /var/www/html

I’m facing the following issue :
Request exceeded the limit of 10 internal redirects due to probable configuration error.
Use ‘LimitInternalRecursion’ to increase the limit if necessary. Use ‘LogLevel debug’ to get a backtrace., referer:

Here is my current passbolt.conf file :

Alias /passbolt /var/www/html/passbolt

<Directory /var/www/html/passbolt>
    Options FollowSymlinks
    AllowOverride All
    Require all granted
    <FilesMatch "\.(php)$">
	SSLOptions +StdEnvVars

I’ve tried with and without the “/webroot” but without success.
I don’t want to add any “DocumentRoot” as I don’t want passbolt to be redirected to “”.
This is what happens when I set any “DocumentRoot” in my passbolt.conf.

I’ve noticed that, in my 00_default_ssl_vhost.conf (which is the default SSL virtual host, used for all HTTPS requests that do not match a ServerName or ServerAlias in any block), I have :

<VirtualHost *:443>
ServerAdmin <my_email_address>
ServerAlias *

# SSL configuration
SSLEngine on
SSLCertificateFile /etc/certificates/ordi4_server.crt
SSLCertificateKeyFile /etc/certificates/ordi4_server.pem

SSLProtocol             all -SSLv2 -SSLv3
SSLHonorCipherOrder     on
# Encoded slashes need to be allowed
AllowEncodedSlashes NoDecode

CustomLog logs/ssl_request_log \

“%V %t %h %{SSL_PROTOCOL}x %{SSL_CIPHER}x "%r" %b”

Header always set Strict-Transport-Security “max-age=15768000; includeSubDomains; preload”

RewriteEngine on
RewriteCond %{HTTP_HOST} ^([^\.]+)\.my_domain\.fr
RewriteCond /var/www/html/%1 -l
RewriteRule ^(.*) /%1/$1 [L]

It is possible that the different RewriteCond/RewriteRule from 00_default_ssl_vhost.conf interfere with the ones in the file passbolt/.htaccess.

<IfModule mod_rewrite.c>
    RewriteEngine on
    RewriteRule    ^(\.well-known/.*)$ $1 [L]
    RewriteRule    ^$    webroot/    [L]
    RewriteRule    (.*) webroot/$1    [L]

Could you help me to solve this issue.