SovBundle/Controller/ErrorController.php

<?php

namespace Lc\SovBundle\Controller;

use Throwable;
use Symfony\Component\HttpKernel\Log\DebugLoggerInterface;

class ErrorController extends AbstractController
{

    public function show(Throwable $exception, DebugLoggerInterface $logger = null)
    {
        if ($this->getRequestStack()->getCurrentRequest()->getPathInfo() == "/admin") {
            return $this->render('@LcSov/exception/error.html.twig', [
                "code" => $exception->getCode(),
                "message" => $exception->getMessage()
            ]);
        } else {
            return $this->render('bundles/TwigBundle/Exception/error.html.twig', [
                "code" => $exception->getCode(),
                "message" => $exception->getMessage()
            ]);
        }
    }
}