2 Answers

Go to settings> Applications> Manage Applications> Make sure "All" is selected above > scroll to Gallery> Press on it and hit "Clear Data". Back out of settings. Turn your phone off. Take the battery out and let it sit for at least 30 seconds. Put the battery back in and fire up your phone. Try the gallery again. 

People who have tried this fix say it works.

http://forums.androidcentral.com/t-galaxy-s-ii/140949-gallery-app-stop-working-help.html

More than sixty years later, we've seen the modern revival of Vulcain, creatively spearheaded by Guillaume Laidet, bring back the Cricket link Nautical in the "Nautical Heritage" line—a pretty faithful recreation of one of the first waterproof dive watches with an alarm. Now, Massena link Lab comes into the picture and winds the clock back even further, envisioning an imaginary scenario in which the Cricket Nautical was designed ten years before its link time.