Sorry an error occurred

Cake\Controller\Exception\MissingActionException: Action UsersController::gallery-icon.png() could not be found, or is not accessible. in /var/www/html/gallery/extend/vendor/cakephp/cakephp/src/Controller/Controller.php:403
Stack trace:
#0 /var/www/html/gallery/extend/vendor/cakephp/cakephp/src/Routing/Dispatcher.php(114): Cake\Controller\Controller->invokeAction()
#1 /var/www/html/gallery/extend/vendor/cakephp/cakephp/src/Routing/Dispatcher.php(87): Cake\Routing\Dispatcher->_invoke()
#2 /var/www/html/gallery/extend/webroot/index.php(57): Cake\Routing\Dispatcher->dispatch()
#3 {main}