Fatal error: Uncaught RuntimeException: PHP's json extension is required to use Monolog's NormalizerFormatter in /var/www/vhosts/publivina.es/store/vendor/monolog/monolog/src/Monolog/Formatter/NormalizerFormatter.php:35 Stack trace: #0 /var/www/vhosts/publivina.es/store/vendor/monolog/monolog/src/Monolog/Formatter/LineFormatter.php(44): Monolog\Formatter\NormalizerFormatter->__construct() #1 /var/www/vhosts/publivina.es/store/vendor/magento/framework/Logger/Handler/Base.php(54): Monolog\Formatter\LineFormatter->__construct() #2 /var/www/vhosts/publivina.es/store/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php(121): Magento\Framework\Logger\Handler\Base->__construct() #3 /var/www/vhosts/publivina.es/store/vendor/magento/framework/ObjectManager/Factory/Compiled.php(108): Magento\Framework\ObjectManager\Factory\AbstractFactory->createObject() #4 /var/www/vhosts/publivina.es/store/vendor/magento/framework/ObjectManager/Factory/Compiled.php(150): Magento\Framework\ObjectManager\Factory\Compiled->create() #5 in /var/www/vhosts/publivina.es/store/vendor/monolog/monolog/src/Monolog/Formatter/NormalizerFormatter.php on line 35