XML Print Problem with firefox-1.0_5,1

[Volker Kindermann]

System: 5.3-STABLE FreeBSD 5.3-STABLE #1: Mon Dec  6

Firefox-Version: firefox-1.0_5,1


While trying to print a website a popup window appears:

XML Parsing Error: not well-formed
Location: chrome://global/content/printdialog.xul
Line Number 1, Column 4:
tch(ex) {
---^


The same website prints fine on a 5.2.1-release-p12 with firefox-1.0_4,1