I deleted the wp-admin and wp-includes folder VIA ftp and copied over the 4.4.2 folders hoping that would fix the issue.
The same class-wp-widget-pages.php on line 17
errors from above occurs and I’m wondering if it has to do with wp-content not being up to date/lacking the twentysixteen theme files as I understand 4.4.2 makes twentysixteen the default theme.
I have no idea what to do next or what steps to take to resolve this issue to regain access to my website let alone wp-admin. Is all my previous content gone? From my understanding its saved in the wp-content folder which I have left untouched aside from plugins.hold and renaming my theme in an attempt to make the site default to wordpress standard theme.
Can somebody please help me!?