خطأ فى قاعدة بيانات ووردبريس: [Unknown column 'pn.mail_to_default' in 'field list']SELECT
n.*, pn.title, pn.text, pn.tooltip, pn.text_format, pn.use_short_url, pn.icon_image, pn.profile_name, pn.mail_to_default
FROM `wp_supsystic_ss_projects` AS p
LEFT JOIN `wp_supsystic_ss_project_networks` AS pn
ON p.id = pn.project_id
LEFT JOIN `wp_supsystic_ss_networks` AS n
ON pn.network_id = n.id
WHERE p.id = 2
ORDER BY pn.position ASC
\u0627\u0644\u0637\u0642\u0633 \u063a\u062f\u0627\u064b.. \u063a\u064a\u0648\u0645 \u0648\u0633\u062d\u0628 \u0631\u0643\u0627\u0645\u064a\u0629 \u0634\u0631\u0642\u0627\u064b<\/a><\/blockquote>