game freeze in battle screen

[fatsweets]

I wasn't on the straight my army was 2 spaces south and 1 or 2 spaces west of the city of Mitilene on a little piece of land right on the coast and I wasn't sieging the city I just placed my army there from a ship to get makedonia to attack me because I had artillery and I wanted to be on the defensive. I'll try and get a screen shot.