Fatal error: Uncaught Error: Class 'Dispatcher' not found in /var/www/html/app/config/services.php:218
Stack trace:
#0 [internal function]: Closure->{closure}()
#1 [internal function]: Phalcon\Di\Service->resolve()
#2 [internal function]: Phalcon\Di->get()
#3 [internal function]: Phalcon\Di->getShared()
#4 /var/www/html/public/index.php(45): Phalcon\Mvc\Application->handle()
#5 {main}
thrown in /var/www/html/app/config/services.php on line 218