SQL ERROR:
SELECT * FROM zasoby WHERE (kategoria_seo_sk LIKE '50851' OR popis_seo_sk LIKE '50851' OR popis_sk LIKE '%50851%' OR kategoria_seo_hu LIKE '50851' OR popis_seo_hu LIKE '50851' OR popis_hu LIKE '%50851%' OR Katalog LIKE '%50851%' OR Vyrobce LIKE '%50851%' OR NazPodskup LIKE '%50851%' OR web_popis_sk LIKE '%50851%' OR skratka='50851') AND obrazek2<>'' AND Cena>0