got
the error while installign
Creating config file /etc/php/7.0/mods-available/xsl.ini with new version
Setting up pwgen (2.07-1.1ubuntu1) ...
Processing triggers for libc-bin (2.23-0ubuntu10) ...
Processing triggers for systemd (229-4ubuntu21.9) ...
Processing triggers for ureadahead (0.100.0-19) ...
Processing triggers for ufw (0.35-0ubuntu2) ...
Processing triggers for php7.0-fpm (7.0.32-0ubuntu0.16.04.1) ...
Errors were encountered while processing:
mysql-server-5.7
mysql-server
nginx-full
E: Sub-process /usr/bin/dpkg returned an error code (1)
tried to run again
bitnami@ip-172-26-6-227:~$ sudo ./flarum_management -sf forum.cyclop.in
/var/www/flarum/forum.cyclop.in already exists. Will only alter configuration
Configuring letsencrypt webroot config
nginx: [warn] conflicting server name "_" on 0.0.0.0:80, ignored
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
nginx.service is not active, cannot reload.
more errors
bitnami@ip-172-26-6-227:~$ systemctl status nginx.service
● nginx.service - A high performance web server and a reverse proxy server
Loaded: loaded (/lib/systemd/system/nginx.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Mon 2018-11-26 20:48:58 UTC; 14s ago
Process: 29820 ExecStartPre=/usr/sbin/nginx -t -q -g daemon on; master_process on; (code=exited, status=1/FAILURE)