[HELP] An Error occurred

[mzch]

I tried to install Moufette locally but an error occurred as below when switching on feedback or feature, typing any chars in header in setting tab:

Could anyone tell me how to fix this issue?

• .env

  EXPRESS_SESSION_SECRET=secret
  MONGODB_URI=mongodb://moufette:password@192.168.207.12:27017/moufette
  JWT_SECRET=secret
  MAIL_HOST=192.168.207.21:25
  EMAIL_DEFAULT_FROM=no-reply@example.info

• apache

  
  <IfModule mod_ssl.c>
  <VirtualHost *:443>
  
  ServerName example.info
  ServerAlias www.example.info
  ServerAdmin webmaster@example.info
  
  Include /etc/letsencrypt/options-ssl-apache.conf
  SSLCertificateFile /etc/letsencrypt/live/example.info/fullchain.pem
  SSLCertificateKeyFile /etc/letsencrypt/live/example.info/privkey.pem
  
  ProxyPreserveHost On
  RequestHeader set X-Forwarded-Proto "https"
  
  RewriteEngine On
  RewriteCond %{HTTP_HOST} ^www\.(.*)$ [NC]
  RewriteRule ^(.*)$ https://%1/$1 [R=301,L]
  
  <Location /graphql>
      ProxyPass http://127.0.0.1:5000/graphql
      ProxyPassReverse http://127.0.0.1:5000/graphql
  </Location>
  
  DocumentRoot /srv/moufette/moufette/build/
  <Directory "/srv/moufette/moufette/build">
      Require all granted
  </Directory>
  
  ErrorLog ${APACHE_LOG_DIR}/error.log
  CustomLog ${APACHE_LOG_DIR}/access.log combined

- I executed `yarn build` and `yarn start`