Fatal error: Out of memory (allocated 4194304) (tried to allocate 20480 bytes) in /var/www/live/vendor/magento/framework/Serialize/Serializer/Json.php on line 37

Fatal error: Out of memory (allocated 4194304) (tried to allocate 20480 bytes) in /var/www/live/vendor/magento/framework/DB/Statement/Pdo/Mysql.php on line 91

Fatal error: Out of memory (allocated 4194304) (tried to allocate 20480 bytes) in Unknown on line 0