SQL-ERROR:
SELECT id, parent_id, level, ordered, childs, name_Empf%C3%A4nger%20Marantec%20Digital%20339.pdf AS cat_name, desc_Empf%C3%A4nger%20Marantec%20Digital%20339.pdf AS cat_text, cat_pass, hide_articles, show_text FROM shop_categories WHERE id = 2 LIMIT 1 (getObject)