Error message showing after 4.3 update

  • Resolved mjobz

    (@mjobz)


    9 years, 6 months ago

    Hi Guys, I just updated my website to 4.3 and this error message appeared

    Warning: call_user_func_array() expects parameter 1 to be a valid callback, function ‘wp_admin_bar_customize_menu’ not found or invalid function name in /home/danyalsad/public_html/wp-includes/plugin.php on line 579

    It did not come up on my 2nd website but on this one . But site functions are working perfectly fine, just this error message in admin panel header and website footer

Viewing 8 replies - 1 through 8 (of 8 total)
  • Moderator t-p

    (@t-p)

    -Try MANUAL updating. Download a fresh copy of the WordPress .zip file to your computer, unzip it, and use that to copy up all files and folders EXCEPT the wp-config.php file and the /wp-content/ directory. You may need to delete the old copies of files & folder on your server before uploading the new ones.

    Read the Manual Update directions first.

    Thread Starter mjobz

    (@mjobz)

    Solved by manual updating ??
    Thanks

    Moderator t-p

    (@t-p)

    You are welcome ??

    Even though this topic has been set to “resolved” it would be nice to know how the error came into existence…

    Moderator Samuel Wood (Otto)

    (@otto42)

    www.ads-software.com Admin

    @blamedutchie The usual suspect is that somebody attempted a manual update, but failed to update the files in the WordPress root directory.

    When WordPress updates, and new files are added, then they are often included from the wp-settings.php file in the root directory. If somebody attempts to update by simply replacing the wp-includes and wp-admin directories, but does not also update the root WordPress files, then the files with the new functions are not included, and you get errors like this.

    @samuel Wood

    In my case that is not what happened. I updated my wordpress install through the admin interface and I also get the errormessages… In my experience with every WP – and we go back a long way – with every update/upgrade some issues get fixed and new ones get introduced.

    The time it takes to figure out whether the culprit is a plugin, the theme or the WP install itself is one of the reasons I have a love/hate relationship with it.

    Andrew Nevins

    (@anevins)

    WCLDN 2018 Contributor | Volunteer support

    I would recommend creating a new thread when you come across another issue; https://www.ads-software.com/support/forum/how-to-and-troubleshooting#postform – Looking at threads that have your symptoms won’t necessarily lead to a solution that works for you

    @andrew:

    Thanks…

Viewing 8 replies - 1 through 8 (of 8 total)
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