jos-Error: COLLATION 'utf8_swedish_ci' is not valid for CHARACTER SET 'utf8mb4' SQL=SELECT COUNT(*) FROM (#__mt_links AS l, #__mt_cl AS cl) WHERE link_name LIKE 'a%' COLLATE utf8_swedish_ci AND l.link_id = cl.link_id AND cl.main = '1' AND link_approved = '1' AND link_published = '1' AND ( publish_up = '0000-00-00 00:00:00' OR publish_up <= '2017-08-16 19:21:50' ) AND ( publish_down = '0000-00-00 00:00:00' OR publish_down >= '2017-08-16 19:21:50' )