reference to undefined property jQuery.cache[id][name] for large element

reference to undefined property jQuery.cache[id][name] for large element


I am using a jquery plugin (liquid canvas) to round the corners of a
div after page load, it works great in Firefox, IE 6 & 7 . However on
certain pages this div is populated with a lot of data which makes it
a very long div (many page scrolls) and it breaks firefox with this
Jquery error:
reference to undefined property jQuery.cache[id][name] (like 679 of
jquery-1.2.6.js)
I am assuming this is because of the size, because it only happens
when the div is very long, it works fine in IE 6 and IE 7... I
disabled firebug and HTML tidy incase they were interfering...
Help