Fatal error: Out of memory (allocated 4194304) (tried to allocate 28672 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 65536 bytes) in /var/www/live/vendor/magento/zendframework1/library/Zend/Db/Statement/Exception.php on line 37