when pressing: add functionalities button in my dashboard an error occurs

Permalink
Everytime I try to go to the section 'add functionalities' (install add ons and themes) a large error occurs; lines of text starting with:

Warning: opendir() has been disabled for security reasons in /home/c5host/msm_versions/100611/concrete/helpers/file.php on line 45

Then several lines with different numbers, both me and a friend have tried entering from 4 computers and with different accounts and it happens everytime (since yesterday).

I would like to be able to connect a different theme, so can anybody please help me out here?

 
tallacman replied on at Permalink Reply
tallacman
Are you hosted by concrete5? They can probably help you.
internouchie replied on at Permalink Reply
THANKS for the resply! Well I am using the instant demo version in their own cloud, but as they say it should be fully functional... Are you suggesting I should write out my Q somewhere else? I can hardly imagine I am the only person with this problem, since we tried fixing it/working around it on several computers...
tallacman replied on at Permalink Reply
tallacman
Yes, Just PM frz or andrew.