Steps to reproduce the issue

Install sample data
On the front end use the search module to search for any term

Expected result

Search page with results

Actual result

Search always returns 0 results

The query generated is```

SELECT CASE WHEN LOWER(a.title) LIKE LOWER('%welcome%') THEN 5 ELSE 0 END AS relevance,a.title AS title, a.metadesc, a.metakey, a.created AS created,CONCAT(a.introtext,a.fulltext) AS text, CASE WHEN CHAR_LENGTH(a.alias) != 0 THEN CONCAT_WS(':', a.id, a.alias) ELSE a.id END AS slug, CASE WHEN CHAR_LENGTH(c.alias) != 0 THEN CONCAT_WS(':', c.id, c.alias) ELSE c.id END AS catslug,c.title AS section,'2' AS browsernav
FROM phnlb_content AS a
INNER JOIN phnlb_categories AS c ON c.id = a.catid AND c.access IN (1,1,5)
WHERE ((LOWER(a.title) LIKE LOWER('%welcome%') OR LOWER(a.introtext) LIKE LOWER('%welcome%') OR LOWER(a.fulltext) LIKE LOWER('%welcome%') OR LOWER(a.metakey) LIKE LOWER('%welcome%') OR LOWER(a.metadesc) LIKE LOWER('%welcome%'))) AND a.state = 2 AND c.published = 1 AND a.access IN (1,1,5) AND c.access IN (1,1,5) AND (a.publish_up = '0000-00-00 00:00:00' OR a.publish_up <= '2019-04-04 11:41:43') AND (a.publish_down = '0000-00-00 00:00:00' OR a.publish_down >= '2019-04-04 11:41:43')
ORDER BY relevance DESC, relevance DESC, a.created DESC LIMIT 50

A simple search of the database shows that I should have 4 results

SELECT * FROM phnlb_content
WHERE title LIKE "%welcome%"

### System information (as much as possible)



### Additional comments