Edit file File name : AbstractPluginExtension.php Content :<?php /* * This file is part of the Kimai time-tracking app. * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace App\Plugin; use Symfony\Component\DependencyInjection\ContainerBuilder; use Symfony\Component\HttpKernel\DependencyInjection\Extension; abstract class AbstractPluginExtension extends Extension { protected function registerBundleConfiguration(ContainerBuilder $container, array $configs) { $bundleConfig = [$this->getAlias() => $configs]; /* @phpstan-ignore-next-line */ if ($container->hasParameter('kimai.bundles.config')) { $bundleConfig = array_merge( $container->getParameter('kimai.bundles.config'), $bundleConfig ); } $container->setParameter('kimai.bundles.config', $bundleConfig); } } Save