Content-Type: text/html
Traceback (most recent call last):
  File "/kunden/homepages/22/d673314972/htdocs/app.exhibitors.r/index.py", line 52, in 
    includes.printHTMLHead('')
  File "/homepages/22/d673314972/htdocs/app.exhibitors.r/includes.py", line 108, in printHTMLHead
    print open("header.inc").read().replace("{menu}", menu(gd)).replace("{headertext}", headertext(gd))
  File "/homepages/22/d673314972/htdocs/app.exhibitors.r/includes.py", line 147, in menu
    if gd.form.getvalue("system") == "register":
AttributeError: 'str' object has no attribute 'form'