Fatal error: Uncaught ValueError: Path cannot be empty in /var/www/html/vendor/symfony/dependency-injection/Loader/XmlFileLoader.php:692 Stack trace: #0 /var/www/html/vendor/symfony/dependency-injection/Loader/XmlFileLoader.php(692): file_put_contents('', '<?xml version="...') #1 /var/www/html/vendor/symfony/dependency-injection/Loader/XmlFileLoader.php(658): Symfony\Component\DependencyInjection\Loader\XmlFileLoader->shouldEnableEntityLoader() #2 /var/www/html/vendor/symfony/config/Util/XmlUtils.php(89): Symfony\Component\DependencyInjection\Loader\XmlFileLoader->validateSchema(Object(DOMDocument), false) #3 /var/www/html/vendor/symfony/config/Util/XmlUtils.php(146): Symfony\Component\Config\Util\XmlUtils::parse('<?xml version="...', Array) #4 /var/www/html/vendor/symfony/dependency-injection/Loader/XmlFileLoader.php(405): Symfony\Component\Config\Util\XmlUtils::loadFile('/var/www/html/v...', Array) #5 /var/www/html/vendor/symfony/dependency-injection/Loader/XmlFileLoader.php(50): Symfony\Component\DependencyInjection\Loader\XmlFileLoader->parseFileToDOM('/var/www/html/v...') #6 /var/www/html/vendor/symfony/monolog-bundle/DependencyInjection/MonologExtension.php(67): Symfony\Component\DependencyInjection\Loader\XmlFileLoader->load('monolog.xml') #7 /var/www/html/vendor/symfony/dependency-injection/Compiler/MergeExtensionConfigurationPass.php(76): Symfony\Bundle\MonologBundle\DependencyInjection\MonologExtension->load(Array, Object(Symfony\Component\DependencyInjection\Compiler\MergeExtensionConfigurationContainerBuilder)) #8 /var/www/html/vendor/symfony/http-kernel/DependencyInjection/MergeExtensionConfigurationPass.php(42): Symfony\Component\DependencyInjection\Compiler\MergeExtensionConfigurationPass->process(Object(Symfony\Component\DependencyInjection\ContainerBuilder)) #9 /var/www/html/vendor/symfony/dependency-injection/Compiler/Compiler.php(82): Symfony\Component\HttpKernel\DependencyInjection\MergeExtensionConfigurationPass->process(Object(Symfony\Component\DependencyInjection\ContainerBuilder)) #10 /var/www/html/vendor/symfony/dependency-injection/ContainerBuilder.php(757): Symfony\Component\DependencyInjection\Compiler\Compiler->compile(Object(Symfony\Component\DependencyInjection\ContainerBuilder)) #11 /var/www/html/vendor/symfony/http-kernel/Kernel.php(546): Symfony\Component\DependencyInjection\ContainerBuilder->compile() #12 /var/www/html/vendor/symfony/http-kernel/Kernel.php(789): Symfony\Component\HttpKernel\Kernel->initializeContainer() #13 /var/www/html/vendor/symfony/http-kernel/Kernel.php(190): 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(35): Symfony\Component\Runtime\Runner\Symfony\HttpKernelRunner->run() #16 /var/www/html/public/index.php(7): require('/var/www/html/v...') #17 {main} thrown in /var/www/html/vendor/symfony/dependency-injection/Loader/XmlFileLoader.php on line 692