Hi there,

Just tried to removed the old theme and uploaded new theme. However, got 500 error again.
Now I have two theme uploaded, one called enfold which is the old version, the other called enfold-new.

Issues:
1. The old theme looks work good. However, the page editor doesn’t work with php 7.2. The page editor kept loading when try to edit page content.
2. The new theme got 500 error.

Below is the error from error log:
[Tue Mar 12 14:06:09.182121 2019] [php7:error] [pid 31753] [client 72.139.22.22:38439] PHP Fatal error: Uncaught Error: Call to undefined function apply_filters_deprecated() in /nas/content/live/updatetestsite/wp-content/themes/enfold/framework/php/class-framework-widgets.php:2572\nStack trace:\n#0 /nas/content/live/updatetestsite/wp-includes/class-wp-widget-factory.php(57): avia_instagram_widget->__construct()\n#1 /nas/content/live/updatetestsite/wp-includes/widgets.php(113): WP_Widget_Factory->register(‘avia_instagram_…’)\n#2 /nas/content/live/updatetestsite/wp-content/themes/enfold/functions.php(668): register_widget(‘avia_instagram_…’)\n#3 /nas/content/live/updatetestsite/wp-content/themes/enfold/functions.php(674): avia_register_avia_widgets()\n#4 /nas/content/live/updatetestsite/wp-settings.php(369): include(‘/nas/content/li…’)\n#5 /nas/content/live/updatetestsite/wp-config.php(131): require_once(‘/nas/content/li…’)\n#6 /nas/content/live/updatetestsite/wp-load.php(37): require_once(‘/nas/content/li…’)\n#7 /nas/content/live/updatetestsite/wp-blog-header.php(13): require_once(‘/nas/content/li…’)\n#8 /nas/ in /nas/content/live/updatetestsite/wp-content/themes/enfold/framework/php/class-framework-widgets.php on line 2572

I have attached the login info and FTP account for you to debug.
Please help to fix this ASAP.

Appreciate.