How can this crash in main?

Code:
#include <acknex.h>

#define INTARRAY    128

void main ()
{
	var array[INTARRAY][INTARRAY];
	var i, ii;
	
	for ( i=0; i<INTARRAY; i+=1 )
	{
		for ( ii=0; ii<INTARRAY; ii+=1 )
		{
			array[i][ii] = maxv ( i/INTARRAY, ii/INTARRAY );
		}
	}
	
	while ( !key_esc )
	{
		wait(1);
	}
	
	sys_exit ( NULL );
}



Could someone test it in order to know if it is my pc problem? I can't increase the array size without a crash... I can't believe it crazy