nmon

I have the same problem. I tried to update NF to 3 but nothing happens after I click on “Start Upgrade”.

Please, what could be the issue?

I have this error:

Fatal error: Uncaught Error: Call to a member function save_admin() on null in C:\xampp\htdocs\iron_monk\wp-content\plugins\ninja-forms\deprecated\classes\notifications.php:324 Stack trace: #0 C:\xampp\htdocs\iron_monk\wp-content\plugins\ninja-forms\deprecated\includes\admin\save.php(109): NF_Notifications->save_admin(22, Array) #1 C:\xampp\htdocs\iron_monk\wp-includes\class-wp-hook.php(287): ninja_forms_admin_save(”) #2 C:\xampp\htdocs\iron_monk\wp-includes\class-wp-hook.php(311): WP_Hook->apply_filters(NULL, Array) #3 C:\xampp\htdocs\iron_monk\wp-includes\plugin.php(478): WP_Hook->do_action(Array) #4 C:\xampp\htdocs\iron_monk\wp-admin\admin.php(170): do_action(‘admin_init’) #5 {main} thrown in C:\xampp\htdocs\iron_monk\wp-content\plugins\ninja-forms\deprecated\classes\notifications.php on line 324

This question can be removed. I found out the admin of the WP I was looking, changed his name to Alan Ray, that’s why the confusion. Which makes this question not relevant. Sorry for the inconvenience.

Actually even doing all that, the post meta data still shows. My website has blog posts that need their post meta data. So I had to do was to hide it using CSS:

class {
visibility: hidden;
}