Cannot login after upgrading WooCommerce to 3.0.9

I’m using WP 4.8 and I just upgraded WooCommerce to 3.0.9 which caused my login abilities to break, now PHP crashes if anyone tries to log in and has to be restarted at the server level. Disabling WP-Bruiser fixes this, however disabling only the login form protection does not.

I sent a request for help via the contact form on your website but I thought it would be good to post a thread here as well.

P.S. This is my favorite plugin, by far. Please fix it!