SQL/DB Error

SQL: SELECT SQL_CACHE themes.name AS theme, areas.id, areas.id_theme, areas.folder, areas.private, alang.code AS lang FROM themes INNER JOIN areas ON areas.id_theme = themes.id INNER JOIN alang ON alang.id_area = areas.id AND alang.predefined = 1 WHERE areas.name = 'public' AND areas.xon = 1

ERROR: SQLSTATE[42S02]: Base table or view not found: 1146 Table 'corte.themes' doesn't exist