Hey Jacob,
I performed the manual update (deleted and replaced wp-admin and wp-include folders, deactivated plugins and overwritten files in wp-content folder) and was still unable to access the dashboard. My instance of wordpress was on the next to latest version when we tried updating and I don’t recall updating PHP but will check on that one.
I have tried deactivating the themes with hope of the default theme taking over and I could possibly access the dashboard. When the themes are disabled I get a white screen for the site and if I attempt to login to dashboard I get a white screen as well.
any ideas?
Thanks