[Dev-C++] address 0x33313031 out of bounds

[<ma...@mm...>]

i'm having a bit of a problem. i get to a particular line in my program and
i crashes no matter how i try and get it to work. the relevant code
basically goes.....

void func (char *type)
{
     char key[10];

     printf("type is currently %s", type);

     sprintf(key, "last%s", type); //crashes at this point
     printf("key is currently %s", key);
}

int main (int argc, char *argv[])
{
     char type[3];
     strcpy(type,argv[1]);
     func(type);
}

if i watch type, after it crashes it tells me that address 0x33313031 is
out of bounds. i can't see that i'm doing anything wrong. what does the
error actually mean?

thanx in advance