Fatal Error after WordPress Update in plugin.php

Hello riweb,

– Try MANUALLY updating. Download a fresh copy of the WordPress .zip file to your computer, unzip it, and use that to copy up all files and folders EXCEPT the wp-config.php file and the /wp-content/ directory. You may need to delete the old wp-admin and wp-includes folders and files on your server before uploading the new ones. Please read the Manual Update directions first.
– Backup: If you haven’t already done, always backup everything (including your database) before doing any actions, just in case something really goes wrong. You can never have enough backups!

Ref: https://www.ads-software.com/support/topic/fatal-error-call-to-a-member-function-do_all_hook-on-array-in/

Hi, please note that I said I’ve already tried updating manually