[jQuery] Cannot modify properties of a WrappedNative

[jQuery] Cannot modify properties of a WrappedNative


uncaught exception: [Exception... "Cannot modify properties of a
WrappedNative" nsresult: "0x80570034
(NS_ERROR_XPC_CANT_MODIFY_PROP_ON_WN)" location: "JS frame ::
chrome://global/content/bindings/autocomplete.xml ::
onxblpopuphiding :: line 834" data: no]
Line 0
I get this sometimes from I don't know where...
anybody had this problem before?