Login form javascript error

Hello, I am using your plugin to display a login form on restricted membership pages, which have been set up with the WooCommerce Memberships plugin. I have entered the plugin shortcode in the WC Memberships “restricted message” field. This field displays the login form on a member page when the member is logged out.

The form worked until a few weeks ago, and now it displays this Javascript error:

function closeMessage(){jQuery(‘.error_wid_login’).hide();}
jQuery(document).ready(function () {
jQuery(‘#login’).validate({ errorClass: “lw-error” });
});

We are also displaying the login form in other parts of the site, and it works fine there. We only get this error on restricted member pages.

Any ideas how to resolve this?
Celeste