[WARNING] E_WARNING: Phalcon\Assets\Manager::output(js/webtools-ie.js): failed to open stream: Permission denied in /var/www/phalconblog/cache/Phalcon_Web_Tools_Views_layouts_webtools.php on line 18 [WARNING] E_WARNING: Phalcon\Assets\Manager::output(css/webtools.css): failed to open stream: Permission denied in /var/www/phalconblog/cache/Phalcon_Web_Tools_Views_layouts_webtools.php on line 20 [WARNING] E_WARNING: Phalcon\Assets\Manager::output(js/webtools.js): failed to open stream: Permission denied in /var/www/phalconblog/cache/Phalcon_Web_Tools_Views_layouts_webtools.php on line 80 [WARNING] E_WARNING: Phalcon\Assets\Manager::output(js/webtools-ie.js): failed to open stream: Permission denied in /var/www/phalconblog/cache/Phalcon_Web_Tools_Views_layouts_webtools.php on line 18 [WARNING] E_WARNING: Phalcon\Assets\Manager::output(css/webtools.css): failed to open stream: Permission denied in /var/www/phalconblog/cache/Phalcon_Web_Tools_Views_layouts_webtools.php on line 20 [WARNING] E_WARNING: Phalcon\Assets\Manager::output(js/webtools.js): failed to open stream: Permission denied in /var/www/phalconblog/cache/Phalcon_Web_Tools_Views_layouts_webtools.php on line 80
This is fixed by chown -R www-data:user js chown -R www-data:user css
However, when generating a controller the owner and group is www-data:www-data and is not writable by user.