Help….my wp-admin is blank

WordPress fundamentals, when in doubt, reboot !
Er, no, wrong topic, sorry ??

I’ll recommend you temporarily

– first, force your blog to switch back to its default theme. For this, log in to your site’s hosting folder by FTP, and rename your current theme, for instance adding a character in the end (for instance /my-theme/ would become /my-theme-renamed/) : your blog engine will recognize the template changed name, will dislike it, and will automatically switch back to the default theme. Don’t ask me, but it’s been known to solve white pages of death related to the admin section. (Once the admin works again, you’ll just have to go to Appearance and choose your theme again, but better first rename them back to their first name by FTP.)

– second, if that didn’t work, deactivate the plugins one by one. Same deal, renaming their subfolders after /wp-content/plugins/plugin-name by FTP. You’ll need to reactivate them (better rename them to their original name first) in the administration manually.

Hopefully, that will have done the trick ??