Fatal error: Out of memory (allocated 6291456) (tried to allocate 32768 bytes) in E:\website\wordpress\wp-includes\sitemaps\class-wp-sitemaps-index.php on line 1

Fatal error: Out of memory (allocated 6291456) (tried to allocate 32768 bytes) in E:\website\wordpress\wp-includes\pomo\streams.php on line 189