Version:           3.5.1 (using KDE 3.5.1, Kubuntu Package 4:3.5.1-0ubuntu0breezy1 )
Compiler:          Target: i486-linux-gnu
OS:                Linux (i686) release 2.6.14-ck6

While working on a PHP file, if I press and hold a key, it will crash.  If I highlight a lot of text and then press a few quick keystrokes, Quanta crashes.

I ran it from the console and received this:

KCrash: Application 'quanta' crashing...

No dialog popped up like they usually do. gdb outputs this:

(gdb) run
Starting program: /usr/bin/quanta
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread -1240369472 (LWP 14279)]
Qt: gdb: -nograb added to command-line options.
         Use the -dograb option to enforce grabbing.

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1240369472 (LWP 14279)]
0x08177887 in SAGroupParser::staticMetaObject ()