Uncaught Exception: ErrorException

Only variables should be passed by reference

in /app/app/views/news/index.php line 11

• /app/app/views/news/index.php(11): ErrorHandler->error(...)
• /app/lib/View.php(85): require_once(...)
• /app/app/controllers/News.php(12): View->display(...)
• (anonymous): News_Controller->fetch_index()
• /app/index.php(233): call_user_func(...)