i replace
this
$config['cat_cells'] += ($cat_cache[$cat_id]['cat_parent_id'] && $cat_cache[$cat_cache[$cat_id]['cat_parent_id']]['cat_parent_id']? 0 : 2); //increase number of cells to 2 on home page
with this
$config['cat_cells'] += ($cat_cache[$cat_id]['cat_parent_id'] ? 0 : 2); //increase number of cells to 2 on home page
and it does't work
it still the same