Database Problem

Table 'wka_dragonsmag4.DM_bdtv' doesn't exist
SELECT DM_bdtv.id, DM_bdtv.title, DM_bdtv.title_original, DM_bdtv.country, DM_bdtv.type, DM_bdtv.year, DM_bdtv.imgurl, DM_bdtv.number, DM_bdtv.website, DM_bdtv.description, DM_bdtv.id_serie as serie_id, DM_series.name as serie, DM_bdtv.id_studio as studio_id, c1.intname AS studio, DM_bdtv.id_editor as editor_id, DM_editors.intname AS editor, DM_bdtv.id_broadcaster as broadcaster_id, c2.intname AS broadcaster FROM DM_bdtv LEFT JOIN DM_series ON DM_series.id = DM_bdtv.id_serie LEFT JOIN DM_compagny AS c1 ON c1.id = DM_bdtv.id_studio LEFT JOIN DM_compagny AS c2 ON c2.id = DM_bdtv.id_broadcaster LEFT JOIN DM_editors ON DM_editors.id = DM_bdtv.id_editor WHERE DM_bdtv.id = '50';