Forum Search/New Posts/Tapatalk issue
 

Completely unannounced, and with no changes made on my site, some elements have stopped working:

- Search
- New Posts
- Tapatalk features (which leverage off 'new posts')

Example: http://www.northstandchat.com/search...e=vBForum_Post

The rest of the site, when navigating manually, are working fine.

My site is vB 4.1.3.

I found a site that had the same problem a week or so ago here - http://blenderartists.org/forum/show...ly-unavailable They are also hosted with Rackspace, and they seemed to suspect that a Rackspace upgrade of PHP caused the issue with search.php. My Rackspace control panel shows I'm running PHP 5.2 - I have no idea is this is different to what was running yesterday. I've raised a ticket with Rackspace to ask if PHP has been upgraded over the last 12 hours or so, but thought I'd ask the experts here - any idea what has happened?

Thanks!