Fatal error: Out of memory (allocated 80842752) (tried to allocate 30979424 bytes) in /opt/bitnami/wordpress/wp-includes/class-wpdb.php on line 2153

Fatal error: Out of memory (allocated 18878464) (tried to allocate 30979456 bytes) in /opt/bitnami/wordpress/wp-includes/class-wpdb.php on line 2187