[Eric] Segmentation fault in eric-4.4.11 when opening "File open dialog"

[Juan Manuel Santos]

Hi all,

Using Eric-4.4.11, any "file open dialog" that I want to call (wether it is for 
opening a project or selecting a script file for a project) results in Eric 
suddenly closing, and a "Segmentation Fault" on the console.

PyQt4 version is 4.8.2, QScintilla-2.4.3, sip-4.12. This is a 64-bit box, 
using KDE04.5.95. Anybody has any idea as to what may be causing this?

Thanks in advance.
Juan Manuel