Hi Rikard,
Sorry, so long, didn’t notice this message.
Thanks a lot, you can close this topic.

Best regards,
xuzj

Hi Rikard,
Thank you for help again. you can close this topic.

Best regards,
xuzj

Hi Basilis,
Before we update to wordpress4.9.6, enfold4.4.1, For example, we add the following contents in “Enfold Child: Theme Functions (functions.php)”:
// Register new icon as a theme icon
function avia_add_custom_icon($icons) {
$icons[‘wechat’] = array( ‘font’ =>’fontello’, ‘icon’ => ‘ue801’);
$icons[‘tencent-weibo’] = array( ‘font’ =>’fontello’, ‘icon’ => ‘ue802’);
return $icons;
}
add_filter(‘avf_default_icons’,’avia_add_custom_icon’, 10, 1);

Then, click”update file”, added content is saved and working properly. But now, we update to wordpress4.9.6, enfold4.4.1, click ”update file”, a message appears:
“Unable to communicate back with site to check for fatal errors, so the PHP change was reverted. You will need to upload your PHP file change by some other means, such as by using SFTP.”
Added content (or, just delete some previously added content.) cannot be saved. (we have updated to php7.0, and the added content should be no grammatical errors, because they can add normally in cPanel>functions.php. )

Best regards,
xuzj

Hi Ismael,

The problem is resolved, it can work normally.
Thanks a lot!

Regards,
Xuzj

Hi Ismael,

Thanks for your reply.
The link: http://hanyu360.com/wp-admin/admin.php?page=sitepress-multilingual-cms%2Fmenu%2Flanguages.php&lang=zh-hans&admin_bar=1
when i click the button “save” of WPML, It has no corresponding, cannot be saved.

Regards,
Xuzj

Hi Yigit,

Thank you for reply!
“That does not help”

Cheers,
Xuzj