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 'id!=46 AND id_categorie=1 ORDER BY pozitia, id' at line 1
SELECT * FROM Meniu WHERE 1=1 AND id!=53 AND id!=55 AND id!=56AND id!=46 AND id_categorie=1 ORDER BY pozitia, id