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  • [Forum] Error: Navigation element 1010 has no valid data.

    I just upgraded from 4.1.2 to 4.2.0 P2.

    The upgrade has run without any problems, then the forum worked as usual.

    Then I wanted to adjust the navigation bar, first just modify the sequence of the "What's New" and "Forum". I changed the numbers, clicked to "Save" then I got this message:

    Error: Navigation element 1010 has no valid data.


    And from that, I couldn't do anything, instead if homepage come this:

    Fatal error: Call to undefined function print_stop_message() in /home/httpd/www/evoklub.hu/html/forum/includes/functions.php on line 8670

    And there was no way turning back, I had to backup the 4.1.2 version.

    I tried it a few days later again, same problem. What can it be?

  • #2
    Can you provide a screenshot of what your changes look like?
    Former vBulletin user

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    • #3
      Are you using PHP 5.2.0 or 5.2.1, by any chance? There's a bug regarding those versions of PHP here: VBIV-15239

      Comment


      • #4
        Originally posted by Matthew Gordon View Post
        Are you using PHP 5.2.0 or 5.2.1, by any chance? There's a bug regarding those versions of PHP here: VBIV-15239
        I use: 5.2.0-8+etch16

        - - - Updated - - -

        Originally posted by Amaury25 View Post
        Can you provide a screenshot of what your changes look like?
        Sorry I can't, I restored the 4.1.2, but all I was doing just modify the sequence numbers of "What's New" and "Forum". As I remember, What's New is 10, Forum is 30 by default. I modified 30 to 5, then came the error.

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        • #5
          Originally posted by Evoklub View Post
          I use: 5.2.0-8+etch16
          That would be why, you server is running PHP 5.2.0. Either upgrade PHP on your server or wait until vB 4.2.1 which apparently fixes this bug.

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          • #6
            Matthew, thank you very much for your information.

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