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
\u0631\u0626\u064a\u0633 \u0627\u0644\u0628\u0631\u0627\u0645\u062c \u0641\u064a \u0645\u0624\u0633\u0633\u0629 \u0627\u0644\u0625\u0645\u0627\u0631\u0627\u062a \u0644\u062a\u0646\u0645\u064a\u0629 \u0627\u0644\u0634\u0628\u0627\u0628: \u062e\u0637\u0629 \u0644\u062a\u0623\u0647\u064a\u0644 650 \u0645\u0648\u0627\u0637\u0646\u0627\u064b \u0644\u0644\u0639\u0645\u0644 \u0641\u064a \u0627\u0644\u0642\u0637\u0627\u0639 \u0627\u0644\u062e\u0627\u0635<\/a><\/blockquote>