SQL Error:
'englishkg.P.title' isn't in GROUP BY at /var/www/vhosts/english.kg/httpdocs/_core/module/posts.php line 72

Array
(
    [code] => 1055
    [message] => 'englishkg.P.title' isn't in GROUP BY
    [query] => SELECT SQL_CALC_FOUND_ROWS P.idPst, P.*, BC.title AS cTitle, BT.title AS tTitle,(MATCH(P.title) AGAINST(NULL IN BOOLEAN MODE) + MATCH(BC.title) AGAINST(NULL IN BOOLEAN MODE) + MATCH(BT.title) AGAINST(NULL IN BOOLEAN MODE)) AS relev, DATE_FORMAT(P.entered, '%d') as pDay, DATE_FORMAT(P.entered, '%b') as pMonth, DATE_FORMAT(P.entered, '%M %d, %Y') as pDate, DATE_FORMAT(P.entered, '%h:%i %p') as pTime, DATE_FORMAT(P.entered, '%Y/%m/%d') as dateUrl FROM enew_blog_posts P LEFT JOIN enew_post_cats PC ON P.idPst = PC.idPst LEFT JOIN enew_blog_cats BC ON PC.idCat = BC.idCat LEFT JOIN enew_post_tags PT ON P.idPst = PT.idPst LEFT JOIN enew_blog_tags BT ON PT.idTag = BT.idTag WHERE 1=1   AND BT.href='irex'  GROUP BY P.idPst ORDER BY relev DESC, P.entered DESC LIMIT 0, 6
    [context] => /var/www/vhosts/english.kg/httpdocs/_core/module/posts.php line 72
)