Fatal error: Uncaught Symfony\Component\Yaml\Exception\ParseException: Non-string keys are not supported. Quote your evaluable mapping keys instead at line 19 (near "!php/const PDO::MYSQL_ATTR_INIT_COMMAND: "SET sql_mode=(SELECT REPLACE(@@sql_mode,'ONLY_FULL_GROUP_BY',''))""). in /home/greenvn/public_html/vendor/symfony/symfony/src/Symfony/Component/Yaml/Parser.php:233 Stack trace: #0 /home/greenvn/public_html/vendor/symfony/symfony/src/Symfony/Component/Yaml/Parser.php(533): Symfony\Component\Yaml\Parser->doParse() #1 /home/greenvn/public_html/vendor/symfony/symfony/src/Symfony/Component/Yaml/Parser.php(329): Symfony\Component\Yaml\Parser->parseBlock() #2 /home/greenvn/public_html/vendor/symfony/symfony/src/Symfony/Component/Yaml/Parser.php(533): Symfony\Component\Yaml\Parser->doParse() #3 /home/greenvn/public_html/vendor/symfony/symfony/src/Symfony/Component/Yaml/Parser.php(329): Symfony\Component\Yaml\Parser->parseBlock() #4 /home/greenvn/public_html/vendor/symfony/symfony/src/Symfony/Component/Yaml/Parser.php(533): Symfony\Component\Yaml\Parser->doParse() #5 /home/greenvn/public_html/vendor/symfony/symfony/src/Symfony/Component/Yaml/Parser.php(329): Symfony\Component\Yaml\Parser->parseBlock() #6 /home/greenvn/public_html/vendor/symfony/symfony/src/Symfony/Component/Yaml/Parser.php(533): Symfony\Component\Yaml\Parser->doParse() #7 /home/greenvn/public_html/vendor/symfony/symfony/src/Symfony/Component/Yaml/Parser.php(329): Symfony\Component\Yaml\Parser->parseBlock() #8 /home/greenvn/public_html/vendor/symfony/symfony/src/Symfony/Component/Yaml/Parser.php(533): Symfony\Component\Yaml\Parser->doParse() #9 /home/greenvn/public_html/vendor/symfony/symfony/src/Symfony/Component/Yaml/Parser.php(329): Symfony\Component\Yaml\Parser->parseBlock() #10 /home/greenvn/public_html/vendor/symfony/symfony/src/Symfony/Component/Yaml/Parser.php(96): Symfony\Component\Yaml\Parser->doParse() #11 /home/greenvn/public_html/vendor/symfony/symfony/src/Symfony/Component/Yaml/Yaml.php(80): Symfony\Component\Yaml\Parser->parse() #12 /home/greenvn/public_html/src/PrestaShopBundle/DependencyInjection/Config/ConfigYamlLoader.php(47): Symfony\Component\Yaml\Yaml::parse() #13 /home/greenvn/public_html/vendor/symfony/symfony/src/Symfony/Component/Config/Loader/FileLoader.php(165): PrestaShopBundle\DependencyInjection\Config\ConfigYamlLoader->load() #14 /home/greenvn/public_html/vendor/symfony/symfony/src/Symfony/Component/Config/Loader/FileLoader.php(104): Symfony\Component\Config\Loader\FileLoader->doImport() #15 /home/greenvn/public_html/src/PrestaShopBundle/DependencyInjection/Config/ConfigYamlLoader.php(102): Symfony\Component\Config\Loader\FileLoader->import() #16 /home/greenvn/public_html/src/PrestaShopBundle/DependencyInjection/Config/ConfigYamlLoader.php(49): PrestaShopBundle\DependencyInjection\Config\ConfigYamlLoader->parseImports() #17 /home/greenvn/public_html/vendor/symfony/symfony/src/Symfony/Component/Config/Loader/FileLoader.php(165): PrestaShopBundle\DependencyInjection\Config\ConfigYamlLoader->load() #18 /home/greenvn/public_html/vendor/symfony/symfony/src/Symfony/Component/Config/Loader/FileLoader.php(104): Symfony\Component\Config\Loader\FileLoader->doImport() #19 /home/greenvn/public_html/src/PrestaShopBundle/DependencyInjection/Config/ConfigYamlLoader.php(102): Symfony\Component\Config\Loader\FileLoader->import() #20 /home/greenvn/public_html/src/PrestaShopBundle/DependencyInjection/Config/ConfigYamlLoader.php(49): PrestaShopBundle\DependencyInjection\Config\ConfigYamlLoader->parseImports() #21 /home/greenvn/public_html/src/Adapter/Container/DoctrineBuilderExtension.php(66): PrestaShopBundle\DependencyInjection\Config\ConfigYamlLoader->load() #22 /home/greenvn/public_html/src/Adapter/ContainerBuilder.php(184): PrestaShop\PrestaShop\Adapter\Container\DoctrineBuilderExtension->build() #23 /home/greenvn/public_html/src/Adapter/ContainerBuilder.php(137): PrestaShop\PrestaShop\Adapter\ContainerBuilder->compileContainer() #24 /home/greenvn/public_html/src/Adapter/ContainerBuilder.php(103): PrestaShop\PrestaShop\Adapter\ContainerBuilder->buildContainer() #25 /home/greenvn/public_html/classes/controller/FrontController.php(2163): PrestaShop\PrestaShop\Adapter\ContainerBuilder::getContainer() #26 /home/greenvn/public_html/classes/controller/Controller.php(204): FrontControllerCore->buildContainer() #27 /home/greenvn/public_html/classes/controller/FrontController.php(284): ControllerCore->init() #28 /home/greenvn/public_html/controllers/front/listing/CategoryController.php(81): FrontControllerCore->init() #29 /home/greenvn/public_html/classes/controller/Controller.php(300): CategoryControllerCore->init() #30 /home/greenvn/public_html/classes/Dispatcher.php(510): ControllerCore->run() #31 /home/greenvn/public_html/index.php(28): DispatcherCore->dispatch() #32 {main} Next Symfony\Component\Config\Exception\LoaderLoadException: Non-string keys are not supported. Quote your evaluable mapping keys instead at line 19 (near "!php/const PDO::MYSQL_ATTR_INIT_COMMAND: "SET sql_mode=(SELECT REPLACE(@@sql_mode,'ONLY_FULL_GROUP_BY',''))"") in /home/greenvn/public_html/app/config/doctrine.yml (which is being imported from "/home/greenvn/public_html/app/config/config_legacy.yml"). in /home/greenvn/public_html/vendor/symfony/symfony/src/Symfony/Component/Config/Loader/FileLoader.php:180 Stack trace: #0 /home/greenvn/public_html/vendor/symfony/symfony/src/Symfony/Component/Config/Loader/FileLoader.php(104): Symfony\Component\Config\Loader\FileLoader->doImport() #1 /home/greenvn/public_html/src/PrestaShopBundle/DependencyInjection/Config/ConfigYamlLoader.php(102): Symfony\Component\Config\Loader\FileLoader->import() #2 /home/greenvn/public_html/src/PrestaShopBundle/DependencyInjection/Config/ConfigYamlLoader.php(49): PrestaShopBundle\DependencyInjection\Config\ConfigYamlLoader->parseImports() #3 /home/greenvn/public_html/vendor/symfony/symfony/src/Symfony/Component/Config/Loader/FileLoader.php(165): PrestaShopBundle\DependencyInjection\Config\ConfigYamlLoader->load() #4 /home/greenvn/public_html/vendor/symfony/symfony/src/Symfony/Component/Config/Loader/FileLoader.php(104): Symfony\Component\Config\Loader\FileLoader->doImport() #5 /home/greenvn/public_html/src/PrestaShopBundle/DependencyInjection/Config/ConfigYamlLoader.php(102): Symfony\Component\Config\Loader\FileLoader->import() #6 /home/greenvn/public_html/src/PrestaShopBundle/DependencyInjection/Config/ConfigYamlLoader.php(49): PrestaShopBundle\DependencyInjection\Config\ConfigYamlLoader->parseImports() #7 /home/greenvn/public_html/src/Adapter/Container/DoctrineBuilderExtension.php(66): PrestaShopBundle\DependencyInjection\Config\ConfigYamlLoader->load() #8 /home/greenvn/public_html/src/Adapter/ContainerBuilder.php(184): PrestaShop\PrestaShop\Adapter\Container\DoctrineBuilderExtension->build() #9 /home/greenvn/public_html/src/Adapter/ContainerBuilder.php(137): PrestaShop\PrestaShop\Adapter\ContainerBuilder->compileContainer() #10 /home/greenvn/public_html/src/Adapter/ContainerBuilder.php(103): PrestaShop\PrestaShop\Adapter\ContainerBuilder->buildContainer() #11 /home/greenvn/public_html/classes/controller/FrontController.php(2163): PrestaShop\PrestaShop\Adapter\ContainerBuilder::getContainer() #12 /home/greenvn/public_html/classes/controller/Controller.php(204): FrontControllerCore->buildContainer() #13 /home/greenvn/public_html/classes/controller/FrontController.php(284): ControllerCore->init() #14 /home/greenvn/public_html/controllers/front/listing/CategoryController.php(81): FrontControllerCore->init() #15 /home/greenvn/public_html/classes/controller/Controller.php(300): CategoryControllerCore->init() #16 /home/greenvn/public_html/classes/Dispatcher.php(510): ControllerCore->run() #17 /home/greenvn/public_html/index.php(28): DispatcherCore->dispatch() #18 {main} thrown in /home/greenvn/public_html/vendor/symfony/symfony/src/Symfony/Component/Config/Loader/FileLoader.php on line 180