Fatal error: Uncaught Symfony\Component\Config\Definition\Exception\InvalidConfigurationException: Unrecognized option "request_context" under "framework.router". Available options are "cache_dir", "default_uri", "enabled", "http_port", "https_port", "resource", "strict_requirements", "type", "utf8". in /var/www/html/vendor/symfony/config/Definition/ArrayNode.php:327 Stack trace: #0 /var/www/html/vendor/symfony/config/Definition/BaseNode.php(385): Symfony\Component\Config\Definition\ArrayNode->normalizeValue(Array) #1 /var/www/html/vendor/symfony/config/Definition/ArrayNode.php(292): Symfony\Component\Config\Definition\BaseNode->normalize(Array) #2 /var/www/html/vendor/symfony/config/Definition/BaseNode.php(385): Symfony\Component\Config\Definition\ArrayNode->normalizeValue(Array) #3 /var/www/html/vendor/symfony/config/Definition/Processor.php(32): Symfony\Component\Config\Definition\BaseNode->normalize(Array) #4 /var/www/html/vendor/symfony/config/Definition/Processor.php(46): Symfony\Component\Config\Definition\Processor->process(Object(Symfony\Component\Config\Definition\ArrayNode), Array) #5 /var/www/html/vendor/symfony/dependency-injection/Extension/Extension.php(109): Symfony\Component\Config\Definition\Processor->processConfiguration(Object(Symfony\Bundle\FrameworkBundle\DependencyInjection\Configuration), Array) #6 /var/www/html/vendor/symfony/framework-bundle/DependencyInjection/FrameworkExtension.php(259): Symfony\Component\DependencyInjection\Extension\Extension->processConfiguration(Object(Symfony\Bundle\FrameworkBundle\DependencyInjection\Configuration), Array) #7 /var/www/html/vendor/symfony/dependency-injection/Compiler/MergeExtensionConfigurationPass.php(76): Symfony\Bundle\FrameworkBundle\DependencyInjection\FrameworkExtension->load(Array, Object(Symfony\Component\DependencyInjection\Compiler\MergeExtensionConfigurationContainerBuilder)) #8 /var/www/html/vendor/symfony/http-kernel/DependencyInjection/MergeExtensionConfigurationPass.php(45): Symfony\Component\DependencyInjection\Compiler\MergeExtensionConfigurationPass->process(Object(Symfony\Component\DependencyInjection\ContainerBuilder)) #9 /var/www/html/vendor/symfony/dependency-injection/Compiler/Compiler.php(80): Symfony\Component\HttpKernel\DependencyInjection\MergeExtensionConfigurationPass->process(Object(Symfony\Component\DependencyInjection\ContainerBuilder)) #10 /var/www/html/vendor/symfony/dependency-injection/ContainerBuilder.php(767): Symfony\Component\DependencyInjection\Compiler\Compiler->compile(Object(Symfony\Component\DependencyInjection\ContainerBuilder)) #11 /var/www/html/vendor/symfony/http-kernel/Kernel.php(506): Symfony\Component\DependencyInjection\ContainerBuilder->compile() #12 /var/www/html/vendor/symfony/http-kernel/Kernel.php(757): Symfony\Component\HttpKernel\Kernel->initializeContainer() #13 /var/www/html/vendor/symfony/http-kernel/Kernel.php(185): Symfony\Component\HttpKernel\Kernel->preBoot() #14 /var/www/html/vendor/symfony/runtime/Runner/Symfony/HttpKernelRunner.php(35): Symfony\Component\HttpKernel\Kernel->handle(Object(Symfony\Component\HttpFoundation\Request)) #15 /var/www/html/vendor/autoload_runtime.php(29): Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run() #16 /var/www/html/public/index.php(5): require_once('/var/www/html/v...') #17 {main} thrown in /var/www/html/vendor/symfony/config/Definition/ArrayNode.php on line 327