I'm having a problem with a user trying to run the Zimbra Desktop, but this post has nothing to do with that.. When I search for "zimbra desktop core services" I get a page with the following error:

Fatal error: Allowed memory size of 16777216 bytes exhausted (tried to allocate 262144 bytes) in /var/www/html/forums/search.php on line 1033

I can search for most other things, including text that is longer than that..