Too many windows

I'm having a problem with my Galeon browser. Since I updated my system yesterday and rebooted the browser opens too many times. Instead of opening once. It opens over and over again. It draws the window and before it can load any content it starts drawing another window. I've been up to 131 windows. It's not Galeon-I uninstalled and reinstalled it-same problem. Any ideas on how I can stop this behavior and get it back to behaving normally. Thanks Jerome