I have updated to mezzio 3.0 due to php 8.0 update and now getting this error.
The ApplicationPipeline is in the same namespace as the application factory but its not there
<?php
declare(strict_types=1);
namespace Mezzio\Container;
use Laminas\HttpHandlerRunner\RequestHandlerRunner;
use Mezzio\Application;
use Mezzio\ApplicationPipeline;
use Mezzio\MiddlewareFactory;
use Mezzio\Router\RouteCollector;
use Mezzio\Router\RouteCollectorInterface;
use Psr\Container\ContainerInterface;
/**
* Create an Application instance.
*
* This class consumes three other services, and one pseudo-service (service
* that looks like a class name, but resolves to a different resource):
*
* - Mezzio\MiddlewareFactory.
* - Mezzio\ApplicationPipeline, which should resolve to a
* Laminas\Stratigility\MiddlewarePipeInterface instance.
* - Mezzio\Router\RouteCollector.
* - Laminas\HttpHandler\RequestHandlerRunner.
*/
class ApplicationFactory
Uncaught Laminas\ServiceManager\Exception\ServiceNotFoundException: Unable to resolve service "Mezzio\ApplicationPipeline" to a factory; are you certain you provided it during configuration? in /home/sps/project/vertical/latest/vendor/laminas/laminas-servicemanager/src/ServiceManager.php:588