blockUI error on log in/register page

I’m getting the following message popping up when you view the log in or register page for my site (StraightFresh.net):

blockUI requires jQuery v1.2.3 or later! You are using v1.10.2

I used to get this message every time the site loaded but I downloaded the jQuery Updater plugin and that took it away from every page except the two listed above.

Any ideas? Thanks!

– Peter