I installed Open Restaurant based on Drupal 7.x.
As soon as I insert any menu item into create categories, I get this warning:
Strict warning: Only variables should be passed by reference in sizzle_preprocess_views_view__content__menus__all_menus() (line 69 of /web/htdocs/xxxxxxxxxxx/home/profiles/restaurant/themes/sizzle/includes/menu.inc).
I checked the line and I got this code:
// Render the category and add it to template. $variables['term'] = drupal_render(taxonomy_term_view($term, $view_mode));
I don't know how to improve this, in order to solve the issue. Writing to the group that made Open Restaurant I didn't got any answer. Hence my post here.