Sass parse exception when moving to 7.5

Vaadin 6 / 7 / 8
10

Here is what I’m using, I think I got it from another post somewhere on this forum

.v-Notification.error {
@include valo-notification-error-style($primary-style: v-Notification);
@include valo-notification-closable-style;
text-align: left;
}