Revolution Slider Error: Slider with alias prelude-hotel not found.

Maybe you mean: 'reference_slider' or 'home_slider' or 'hotel-windsor' or 'wonderful-archi' or 'hotel-123-fg-st-honore' or 'Hotel-123-Sebastopol' or 'hotel-du-triangle-dor' or 'hotel-bel-ami' or 'hotel-joyce' or 'hotel-le-six' or 'hotel-lorette' or 'hotel-atala' or 'hotel-monterosa' or 'hotel-astoria' or 'hotel-astra' or 'hotel-regent' or 'hotel-saint-georges' or 'hotel-malte' or 'hotel-st-augustin' or 'hotel-bergere' or 'hotel-bradford' or 'hotel-palmon' or 'hotel-regina' or 'hotel-prelude' or 'hotel-chantilly' or 'hotel-holiday-inn-opera' or 'hotel-oops' or 'hotel-aloha' or 'the-loft-hotel' or '9-hotel-2' or 'flower-leather' or 'coiffeuse' or 'maid-tri' or 'tabouret-hi-haaa' or 'applique-coeur' or 'philippe-maidenberg-au-joyce' or 'verre-afrique' or 'verre-eau-bas' or 'hotel-des-3-poussins' or 'FAUTEUIL-DESIGN-CLAUDE-LELOUCH' or 'CLAUDE-LELOUCH-DESIGN-ARMCHAIR' or 'hotel-atala-2' or 'joyce-hotel' or 'hotel-123-sebastopol-2' or 'hotel-bel-ami-2' or 'hotel-triangle-dor' or '123-faubourg-st-honore-hotel' or 'le-six-hotel' or 'lorette-hotel' or 'monterosa-hotel' or 'astoria-hotel' or 'malte-hotel' or 'hotel-saint-augustin' or 'windsor-hotel' or 'oops-hotel' or '3-poussins-hotel' or 'flower-leather-2' or 'wonderful-archie-edition-pleyel' or 'coffee-table' or 'desk' or 'wall-light' or 'eaubas-glass' or 'africa-glass' or 'home_slider2' or 'hi-haaa-stool' or 'hotel-joke' or 'joke-hotel' or 'slider68' or 'hotel-londres-bresil' or 'hotel-intercontinental-thiais' or 'hotel-holiday-inn-intercontinental-group' or 'london-brazil-hotel' or 'slider73' or 'hotel-curiohilton' or 'curiohilton-hotel' or 'hotel-de-leglise' or 'hotel-3-canards' or '3-ducks-hostel' or 'maison-paris' or 'presidential-city' or 'hotel-grands-boulevards' or 'hotel-bel-air' or 'bureau' or 'desk-2'