My site was recently automatically updated through Bluehost to PHP 5.4. With the update my site is just a blank white page. When I switch it back to PHP 5.2 it works again. My plugins, theme, and WordPress version are all up-to-date. I tried deactivating all my plugins to see if that made a difference but it didn't help. The theme I'm using is called "Paragraph" and I can find anything on whether it's compatible with the upgrade or not. Also the user who created the theme (Ithi) no longer has an active profile.
Any ideas on what to check next? Or if the theme is just completely incompatible with the upgrade?
Thanks for any help!
(Also, if it helps, I am running the following plugins:
All in one Favicon
Jetpack by WordPress.com
NextGEN Gallery by Photocrati