Everytime crash when i play with same team

i tried a many times
for a few teams.........
when they play each other
the game crash~
juz now i created 2 teams
which is rapper90s and rapper00s
no matter how they match
90 vs 90 , 90vs00.....
also bulls vs bulls.....
the game crash.......
does anyone knows why

the players are ok
i can play them in practice mode.....
with home and away jerseys
no problem.......