I recently updated to the latest version of wordpress for my website here: http://thedogsart.com/ and as you can see, the update caused this fatal error:
Fatal error: Call to undefined function wp() in /home/dogart/public_html/wp-blog-header.php on line 14
When I go to http://thedogsart.com/wp-admin I see:
Fatal error: Call to undefined function get_option() in /home/dogart/public_html/wp-admin/admin.php on line 32
I updated WP versions within my site's admin panel, NOT through the FTP. The site worked fine but the next day it was down with this fatal error. I've looked around and everyone seems to be finding different, unique solutions for their similar problem.
This is from years ago so I don't think it's relevant anymore.
Does anyone have a fix for this? Is it common? I did a completely standard update on a pretty basic wordpress website so I'm not sure why this is happening. I'm not too strong with code so if anyone can talk me through this in layman's terms I'd greatly appreciate it.
Thanks a lot!