Exception (Invalid Configuration) 'yii\base\InvalidConfigException' with message 'The directory is not writable by the Web process: /var/www/html/backend/web/assets'
I was setting up Yii Framework Project and getting Error. To resolve this error I have performed steps Below:
$ sudo chmod -R 777 /var/www/html/backend/web/assets
The error "The directory is not writable by the web process" has been resolved now.