Unable to export the XML file from the Export Tool

Hi all,

I am having some difficulties in exporting my content, here is the error i am having:

This webpage is not found
No webpage was found for the web address: https://hapi2233.wordpress.com/wp-admin/export.php?download=true&content=all&cat=0&post_author=0&post_start_date=0&post_end_date=0&post_status=0&page_author=0&page_start_date=0&page_end_date=0&page_status=0&submit=Descarc%C4%83+fi%C8%99ierul+de+export
Error 6 (net::ERR_FILE_NOT_FOUND): The file or directory could not be found.

The same problem applies when i try to export my Posts.

For exporting the pages, there is no problem…
Is that because the file is to big? I have no idea why it wont let me export my content.