Blank white screen after WP upgrade today

I found the following suggestions for the Arjuna X theme:
Just delete or rename file jquery-ui-1.8.10.custom.min.js from lib folder of Arjuna theme. It works for me. Hope it will help someone. Cheers!

@melobster – Would you mind emailing us directly [here], with your WP login, and FTP information so one of our developers can dig deeper into your site to see if they can find the root cause?

So far deactivating or upgrading other plugins has fixed this error for other users. And in some cases, modifying previously customized code to the plugin or switching themes. Do any of your plugins show an update available? If not, please send the above info to us via email and we’ll check and see if we can find the cause. If the error is at all influenced by our plugin we’ll do our best to find a fix for it. Access to a users site with this error would greatly help that, being that we are unable to replicate this same error on our test sites.

Thanks!

Doesn’t seem to work together with Social Sharing Toolkit. When I activate nextGen before Social Sharing Toolkit, I get wsod. When I activate Social Sharing Toolkit before NextGen, I get wsod on NextGen.

Also, it looks like this module takes up a lot of resources.