Fatal Error with CmsRegularTaskHandler.php

[Thrillhouse]

Hiya!

I'm having a really hard time figuring this thing out. My site is down and all I get is this message:

Fatal error: Class 'RegexIterator' not found in /var/www/customers/mysite/public_html/lib/classes/class.CmsRegularTaskHandler.php on line 63

Are there any usual suspects on what usually causes this error? The site worked just fine on friday, but on monday I noticed that it was down.

[velden]

RegexIterator class should be available in your PHP environment.

If not, ask you hosting provider to enable it.

I checked one of my servers with phpinfo and found this:

[Thrillhouse]

Great! Thank you very much for the reply. I'll check immediately.