Fatal error: Out of memory (allocated 2097152) (tried to allocate 8192 bytes) in /opt/bitnami/apps/wordpress/htdocs/wp-includes/wp-db.php on line 1989

Fatal error: Out of memory (allocated 2097152) (tried to allocate 24576 bytes) in /opt/bitnami/apps/wordpress/htdocs/wp-includes/wp-db.php on line 1989