Error: the XML reponse that was returned from the sever is invalid

I have been running this trixbox CE current release is 2.6.2.2 for a year and all of sudden i am getting these error’s when i log in to the web console.

http://img9.imageshack.us/img9/3959/81662519.jpg

Also, sometimes when i log on known of the bottom work etc. I think i think the web server might be timing out?

Also under FreePBX Notices i am getting:

The following commands failed with the listed error
/var/lib/asterisk/bin/module_admin listonline (255)
Added 6 weeks, 4 days, 2 hours, 3 minutes ago
(cron_manager.EXECFAIL)

Please ask in the trixbox forums about this error. trixbox have “forked” FreePBX and the error you receive is because they have trouble with “their” online repository.