SELECT * FROM sexshop WHERE 1=1 AND ProductCategory='Lingerie/Sexy Kousen/1' AND (Omschrijving LIKE '%L Zwart%' OR Productnaam LIKE '%L Zwart%' OR prijs LIKE '%L Zwart%' OR ProductURL LIKE '%L Zwart%') LIMIT -10, 10 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-10, 10' at line 1