Multisite - ALL plugs are deactivated ??

Somehow ALL of my plugs were deactivated and now some of my subsites are inaccessible. I get a blank white page. I am wondering if someone upgraded ALL of them at once and this caused this issue. I Have no idea how to undo this..... HELP!

steeltealgym.com is the main domain
allstarlegacy.com is one of the subsites unavailable