Error: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '-10, 10' at line 33 in query:  SELECT 
               '' AS type,
               pages.urlen   AS urlen,
               '' AS image,
               pages.nameen   AS nameen,
               pages.contenten   AS contenten,
               '' AS date,
               pages.order
              FROM `pages`, `tags` 
              WHERE tags.tag = 'js'
                AND tags.lang = 'en'
                AND tags.type = 'page'
                AND tags.recordId = pages.id
              
              UNION
              
              SELECT 
               CONCAT('/', pages.urlen) AS type,
               blogs.urlen   AS urlen,
               blogs.image AS image,
               blogs.nameen   AS nameen,
               blogs.contenten   AS contenten,
               blogs.date AS date,
               blogs.order
              FROM `blogs`, `tags`, `pages` 
              WHERE tags.tag = 'js'
                AND tags.lang = 'en'
                AND tags.type = 'blog'
                AND tags.recordId = blogs.id
                AND blogs.page = pages.id
              
              ORDER BY `order` ASC, `date` DESC 
              LIMIT -10, 10