ERROR EN CONSULTA :
'SELECT MI.url, MI.tamanno, M.manual, M.titulo, P.producto, MA.marca, I.id AS id_idioma, I.idioma FROM manual_idioma MI, manuales M, productos P, marcas MA, idiomas I WHERE MI.id_manual = M.id AND M.id_producto = P.id_producto AND P.id_marca = MA.id AND MI.id_idioma = I.id AND P.id_marca = '12' ORDER BY P.producto, M.manual LIMIT -10, 10'
You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '-10, 10' at line 10