nxhtml can not work in Emacs22.1.1 with html and php

[agile_boy]

Hi
  the error message is :
Loading /home/agile/.emacs.d/nxml/nxhtml/nxhtml.el (source)...
mumamo-turn-on-actions: Invalid read syntax: "] in a list"
** In buffer ajax.html
  backtrace()
  (let ((standard-output standard-output)) (backtrace))
  (let ((standard-output ...)) (let (...) (backtrace)) (with-current-
buffer standard-output (prog1 ... ...)))
  (with-output-to-string (backtrace))
  (let ((format-string2 ...) (bt ...)) (mumamo-message-with-face
(concat ... "
" ... bt) (quote highlight)) (apply (quote message) format-string2
lwarn-type args) (run-with-idle-timer 1 nil (quote mumamo-show-report-
message)) (when mumamo-display-error-stop (apply ... format-string2
lwarn-type args)))
  mumamo-display-error(mumamo-turn-on-actions "%s" "Invalid read
syntax: \"] in a list\"")
  (condition-case err (progn (mumamo-msgfntfy "mumamo-turn-on-
actions") (unless mumamo-current-chunk-family ...)
(if ... ... ... ... ... ... ... ... ... ... ... ...)) (quit) (error
(mumamo-display-error ... "%s" ...)))
  mumamo-turn-on-actions()
  nxhtml-mumamo()
  set-auto-mode-0(nxhtml-mumamo nil)
  set-auto-mode()
  normal-mode(t)
  after-find-file(nil t)
  find-file-noselect-1(#<buffer ajax.html> "~/work/sgml/ajax.html" nil
nil "~/work/sgml/ajax.html" (21937 2058))
  find-file-noselect("/home/agile/work/sgml/ajax.html" nil nil nil)
  find-file("/home/agile/work/sgml/ajax.html")
  command-line-1(("sgml/ajax.html"))
  command-line()
  normal-top-level()

mumamo-turn-on-actions: Invalid read syntax: "] in a list"

thanks