eZ Publish 6 (eZPlatform) connection issue

I have a problem after installation with eZPublish 6. When I try to connect on localhost:8000/app.php/ez with username admin with the default password (publish), this error occures :

Logs

[2016-02-09 09:43:20] event.DEBUG: Notified event "console.command" to listener "eZ\Bundle\EzPublishCoreBundle\EventListener\ConsoleCommandListener::onConsoleCommand". [] []

[2016-02-09 09:43:20] php.DEBUG: fsockopen(): unable to connect to 127.0.0.1:8000 (Connection refused) {"type":2,"file":"/var/www/html/ezplatform/vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Command/ServerCommand.php","line":55,"level":28928} []

[2016-02-09 09:43:20] event.DEBUG: Notified event "console.terminate" to listener "Symfony\Bundle\SwiftmailerBundle\EventListener\EmailSenderListener::onTerminate". [] []

[2016-02-09 09:43:20] event.DEBUG: Notified event "console.terminate" to listener "FOS\HttpCacheBundle\EventListener\InvalidationSubscriber::onConsoleTerminate". [] []

[2016-02-09 09:43:20] event.DEBUG: Notified event "console.terminate" to listener "Symfony\Bridge\Monolog\Handler\ConsoleHandler::onTerminate". [] []

[2016-02-09 09:43:20] event.DEBUG: Notified event "console.terminate" to listener "Symfony\Bridge\Monolog\Handler\ConsoleHandler::onTerminate". [] []

I also tried to change the encrypted password in the database, and nothing changes.

Thanks for your help.

I've resolved my problem. It was caused by SELinux on Fedora 23.

My goal was to access to the ezPlatform's User Interface via port 80. I created vhosts, you can find a lot of examples on the web.

Here's one solution:

First, remove the app.php in the URL, as Patrizio Bekerle said. Then, remove :8000 from the URL - here I had an Access Denied to the webpage.

To correct this access problem, just follow the instructions here:

https://stackoverflow.com/a/31907528/5655273

Thanks for your help !