Hello. When I installed a plug-in called hypefeed and opened http://(domain)/plus/activity/friends/, I got this error.

An exception occurred while executing 'SELECT COUNT(*) as total FROM (
SELECT DISTINCT river.*, feeds.story_guid, feeds.owner_guid, GROUP_CONCAT(feeds.id) AS related_ids, TIMESTAMPDIFF(DAY, FROM_UNIXTIME(feeds.posted), NOW()) AS group_interval
FROM (SELECT rv.* FROM elgg_river rv JOIN elgg_entities oe ON rv.object_guid = oe.guid LEFT JOIN elgg_entities te ON rv.target_guid = te.guid WHERE rv.owner_guid != 1 AND rv.enabled = 'yes' AND ((1 = 1) AND (oe.enabled = 'yes')) AND (((1 = 1) AND (te.enabled = 'yes')) OR te.guid IS NULL) ORDER BY rv.posted desc) river
JOIN elgg_feeds AS feeds ON river.id = feeds.id
WHERE EXISTS (SELECT 1 FROM elgg_entity_relationships WHERE guid_one = feeds.owner_guid AND guid_two = 36 AND relationship IN ('friend')) AND feeds.owner_guid != 1
GROUP BY feeds.story_guid, group_interval
) groups':

SQLSTATE[42S22]: Column not found: 1054 Unknown column 'rv.owner_guid' in 'where clause'

QUERY: SELECT COUNT(*) as total FROM (
SELECT DISTINCT river.*, feeds.story_guid, feeds.owner_guid, GROUP_CONCAT(feeds.id) AS related_ids, TIMESTAMPDIFF(DAY, FROM_UNIXTIME(feeds.posted), NOW()) AS group_interval
FROM (SELECT rv.* FROM elgg_river rv JOIN elgg_entities oe ON rv.object_guid = oe.guid LEFT JOIN elgg_entities te ON rv.target_guid = te.guid WHERE rv.owner_guid != 1 AND rv.enabled = 'yes' AND ((1 = 1) AND (oe.enabled = 'yes')) AND (((1 = 1) AND (te.enabled = 'yes')) OR te.guid IS NULL) ORDER BY rv.posted desc) river
JOIN elgg_feeds AS feeds ON river.id = feeds.id
WHERE EXISTS (SELECT 1 FROM elgg_entity_relationships WHERE guid_one = feeds.owner_guid AND guid_two = 36 AND relationship IN ('friend')) AND feeds.owner_guid != 1
GROUP BY feeds.story_guid, group_interval
) groups

PARAMS: Array
(
)


Log at time 1568288224 may have more data.

What is the corrective action?