SELECT id,name,slug,cover,last_chapter,last_update,post,views,genres,magazines
FROM welo_manga_mangas
WHERE hidden = '0' AND (name LIKE '%Walhalla dennō Jieitai MMORPG e shingun su%' OR other_name LIKE '%Walhalla dennō Jieitai MMORPG e shingun su%' OR authors LIKE '%Walhalla dennō Jieitai MMORPG e shingun su%') ORDER BY last_update DESC
LIMIT -30, 30You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-30, 30' at line 4