Traceback (innermost last):
  Module ZPublisher.Publish, line 127, in publish
  Module ZPublisher.mapply, line 77, in mapply
  Module ZPublisher.Publish, line 47, in call_object
  Module zope.formlib.form, line 782, in __call__
  Module five.formlib.formbase, line 50, in update
  Module zope.formlib.form, line 763, in update
  Module zope.formlib.form, line 607, in success
  Module enpraxis.staticsite.browser.deployform, line 52, in action_deploy
  Module enpraxis.staticsite.utilities.staticsiteutility, line 68, in deploySite
  Module enpraxis.staticsite.utilities.staticsiteutility, line 158, in traverse
  Module enpraxis.staticsite.utilities.staticsiteutility, line 158, in traverse
  Module enpraxis.staticsite.utilities.staticsiteutility, line 156, in traverse
  Module enpraxis.staticsite.utilities.staticsiteutility, line 170, in deployObject
  Module enpraxis.staticsite.utilities.staticsiteutility, line 244, in processDocument
  Module enpraxis.staticsite.utilities.staticsiteutility, line 345, in runDocumentFilters
  Module enpraxis.staticsite.utilities.staticsiteutility, line 406, in filterCSSLinks
IndexError: list index out of range