SELECT * FROM `db_193470_2`.`movies` WHERE VIDEOFORMAT='3D (mkv)' AND (ORIGINALTITLE LIKE '%Mariya Pirogova%' OR TRANSLATEDTITLE LIKE '%Mariya Pirogova%' OR ACTORS LIKE '%Mariya Pirogova%' OR DIRECTOR LIKE '%Mariya Pirogova%' OR PRODUCER LIKE '%Mariya Pirogova%') ORDER BY SOURCE DESC, NUM DESC LIMIT -50,50

Invalid Query: 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 '-50,50' at line 1