error export to XML file

I’m having the same problem since upgrading to WordPress 3.8. I tried copying the two jobs, after which one of them didn’t give me an error, but the other one is still giving me the same error. Any other solutions?

Same problem in version 3.6.1.

This starts haoppening after an upgrade in bluhosts servers. Waiting for any solution.

When there will be a solution for the XML-problem ?

I’m not having XML export problems anymore since last update. It may be a PHP configuration in other servers, like memory limit, any PHP minor version supported, etc.
The developer should include that in the specs.
BTW, I’m using PHP 5.4 and Apache 2.4 with MySQL 5.6, always last WP stable and memory limit of 128 MB.

Hi to all,
I use several websites with backwpup, everything is updated. The export failed only the first time, the second try are always successful.
But still I get a email with warning that an error has Occurred.
Can I change the plugin so that I only get an email if three times the export fails?
Thank you in advance for a help.
Kind Regards,
Lejla