Cannot add new content with 1.6

[wfunderberg]

Ever since upgrading to 1.6 I cannot add new content. I can edit the content, just cannot add it. Everytime when I go to add a new page, it loads the addcontent.php page up but then immediately redirects to a 404 error. The url that is being thrown up is index.php?page=__CMS_PREVIEW_PAGE__.

System Information
----------------------------------------------

Cms Version: 1.6

Installed Modules:

    * MenuManager: 1.6
    * News: 2.10
    * ThemeManager: 1.1.1
    * CMSMailer: 1.73.14
    * FeedbackForm: 0.9.15
    * FormGen: .01
    * RSS: 1.1
    * Calendar: 0.8.2
    * Backup: 0.5
    * Comments: 1.3
    * Bookmarks: 2.0
    * Album: 0.9.3
    * Glossary: 0.6.7
    * PodCast: 0.1
    * TagRep: 1.2.0
    * FCKeditorX: 1.1.0
    * pisearch: 1.01
    * FileManager: 1.0
    * Printing: 1.0
    * nuSOAP: 1.0.1
    * ModuleManager: 1.3
    * TinyMCE: 2.5.0
    * RSS2HTML: 1.2.2
    * Search: 1.6.1
    * RSS2HTML: 1.2.2
    * FormBuilder: 0.5.11
    * Banners: 2.2.1
    * CGExtensions: 1.16
    * CGCalendar: 1.2.2
    * FrontEndUsers: 1.6.7
    * CGSimpleSmarty: 1.4.3
    * AjaxMadeSimple: 0.1.6
    * Polls: 0.2.0


Config Information:

    * php_memory_limit:
    * process_whole_template: true
    * max_upload_size: 2000000
    * default_upload_permission: 664
    * assume_mod_rewrite: false
    * page_extension:
    * internal_pretty_urls: false
    * use_hierarchy: false


Php Information:

    * phpversion: 5.2.6
    * md5_function: On (True)
    * gd_version: 2
    * tempnam_function: On (True)
    * magic_quotes_runtime: Off (False)
    * memory_limit: 128M
    * max_execution_time: 60
    * safe_mode: Off (False)
    * session_save_path: C:\WINDOWS\Temp (0777)


Server Information:

    * Server Api: isapi
    * Server Db Type: MySQL (mysqli)
    * Server Db Version: 5.0.67


----------------------------------------------

[alby]

    * MenuManager: 1.6
    * News: 2.10
    * ThemeManager: 1.1.1
    * CMSMailer: 1.73.14
    * FeedbackForm: 0.9.15
    * FormGen: .01
    * RSS: 1.1
    * Calendar: 0.8.2
    * Backup: 0.5
    * Comments: 1.3
    * Bookmarks: 2.0
    * Album: 0.9.3
    * Glossary: 0.6.7
    * PodCast: 0.1
    * TagRep: 1.2.0
    * FCKeditorX: 1.1.0
    * pisearch: 1.01
    * FileManager: 1.0
    * Printing: 1.0
    * nuSOAP: 1.0.1
    * ModuleManager: 1.3
    * TinyMCE: 2.5.0
    * RSS2HTML: 1.2.2
    * Search: 1.6.1
    * RSS2HTML: 1.2.2  DOUBLE ?!?
    * FormBuilder: 0.5.11
    * Banners: 2.2.1
    * CGExtensions: 1.16
    * CGCalendar: 1.2.2
    * FrontEndUsers: 1.6.7
    * CGSimpleSmarty: 1.4.3
    * AjaxMadeSimple: 0.1.6
    * Polls: 0.2.0

Try to uninstall "red" modules, old and DEPRECATED

Alby

[wfunderberg]

One thing that I noticed was that in the New Content page, it creates an IFRAME with the URL "index.php?page=__CMS_PREVIEW_PAGE__"

It's this page in which it says it cannot find.

UPDATE:

Solved, I had put a frame breakout javascript code in our site due to some folks boxing us into frames. Whenever it loads my template into the IFRAME, the page breaks out and thus I cannot add any content because of this.

Is it possible to turn off the Preview Page from loading in the Add Content section?