Fatal error: Uncaught LogicException: Extension DOM is required. in /home/ariyanli/domains/ariyanlift.com/vendor/symfony/config/Util/XmlUtils.php:48 Stack trace: #0 /home/ariyanli/domains/ariyanlift.com/vendor/symfony/config/Util/XmlUtils.php(132): Symfony\Component\Config\Util\XmlUtils::parse() #1 /home/ariyanli/domains/ariyanlift.com/vendor/symfony/dependency-injection/Loader/XmlFileLoader.php(459): Symfony\Component\Config\Util\XmlUtils::loadFile() #2 /home/ariyanli/domains/ariyanlift.com/vendor/symfony/dependency-injection/Loader/XmlFileLoader.php(48): Symfony\Component\DependencyInjection\Loader\XmlFileLoader->parseFileToDOM() #3 /home/ariyanli/domains/ariyanlift.com/vendor/doctrine/doctrine-bundle/src/DependencyInjection/DoctrineExtension.php(171): Symfony\Component\DependencyInjection\Loader\XmlFileLoader->load() #4 /home/ariyanli/domains/ariyanlift.com/vendor/doctrine/doctrine-bundle/src/DependencyInjection/DoctrineExtension.php(108): Doctrine\Bundle\DoctrineBundle\DependencyInjection\DoctrineExtension->dbalLoad() #5 /home/ariyanli/domains/ariyanlift.com/vendor/symfony/dependency-injection/Compiler/MergeExtensionConfigurationPass.php(73): Doctrine\Bundle\DoctrineBundle\DependencyInjection\DoctrineExtension->load() #6 /home/ariyanli/domains/ariyanlift.com/vendor/symfony/http-kernel/DependencyInjection/MergeExtensionConfigurationPass.php(42): Symfony\Component\DependencyInjection\Compiler\MergeExtensionConfigurationPass->process() #7 /home/ariyanli/domains/ariyanlift.com/vendor/symfony/dependency-injection/Compiler/Compiler.php(73): Symfony\Component\HttpKernel\DependencyInjection\MergeExtensionConfigurationPass->process() #8 /home/ariyanli/domains/ariyanlift.com/vendor/symfony/dependency-injection/ContainerBuilder.php(750): Symfony\Component\DependencyInjection\Compiler\Compiler->compile() #9 /home/ariyanli/domains/ariyanlift.com/vendor/symfony/http-kernel/Kernel.php(488): Symfony\Component\DependencyInjection\ContainerBuilder->compile() #10 /home/ariyanli/domains/ariyanlift.com/vendor/symfony/http-kernel/Kernel.php(733): Symfony\Component\HttpKernel\Kernel->initializeContainer() #11 /home/ariyanli/domains/ariyanlift.com/vendor/symfony/http-kernel/Kernel.php(173): Symfony\Component\HttpKernel\Kernel->preBoot() #12 /home/ariyanli/domains/ariyanlift.com/vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php(35): Symfony\Component\HttpKernel\Kernel->handle() #13 /home/ariyanli/domains/ariyanlift.com/vendor/autoload_runtime.php(29): Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run() #14 /home/ariyanli/domains/ariyanlift.com/public_html/index.php(7): require_once('/home/ariyanli/...') #15 {main} thrown in /home/ariyanli/domains/ariyanlift.com/vendor/symfony/config/Util/XmlUtils.php on line 48