File open dialog

I'm running sublime Text 2 (version 2.0.2, Build 2221) on OS X 10.9.

When I select File -> Open -> Open dialog window appears (normal), but it immediately closes itself (less than 3 seconds) the window, therefore I could not enter a new file name.  It also happened in 'File -> Save and Save as'.

Because of this behavior, I can't open or save file from the menu.  
Do you have any idea?

Thanks in advance,