Fatal error: Out of memory (allocated 27262976) (tried to allocate 4096 bytes) in /var/www/magento2/generated/code/Magento/Catalog/Model/ResourceModel/Category/Interceptor.php on line 789

Fatal error: Out of memory (allocated 27262976) (tried to allocate 4096 bytes) in /var/www/magento2/vendor/magento/framework/Session/SessionManager.php on line 150