Fatal error: Uncaught Symfony\Component\Yaml\Exception\ParseException: Unable to parse at line 1 (near " available_layouts:"). in /var/www/html/vendor/symfony/yaml/Parser.php:446 Stack trace: #0 /var/www/html/vendor/symfony/yaml/Parser.php(86): Symfony\Component\Yaml\Parser->doParse() #1 /var/www/html/src/Core/Addon/Theme/ThemeRepository.php(145): Symfony\Component\Yaml\Parser->parse() #2 /var/www/html/src/Core/Addon/Theme/ThemeRepository.php(65): PrestaShop\PrestaShop\Core\Addon\Theme\ThemeRepository->getConfigFromFile() #3 /var/www/html/classes/shop/Shop.php(492): PrestaShop\PrestaShop\Core\Addon\Theme\ThemeRepository->getInstanceByName() #4 /var/www/html/classes/shop/Shop.php(131): ShopCore->setTheme() #5 /var/www/html/classes/shop/Shop.php(412): ShopCore->__construct() #6 /var/www/html/config/config.inc.php(106): ShopCore::initialize() #7 /var/www/html/index.php(23): require_once('...') #8 {main} thrown in /var/www/html/vendor/symfony/yaml/Parser.php on line 446