Plugin.php warning

  • I didn’t install any new plugins or update WordPress. When I loaded my site today, I got a lot of errors along the lines of:

    Warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, ‘_config_wp_siteurl’ was given in /home/.fairy/loden/yarneverywhere.com/wp-includes/plugin.php on line 48

    All the errors refer to call-user-func-array and the plugin.php file.

    My website (https://www.yarneverywhere.com) has a lot of errors of that sort along with the HTML content, lacking CSS style.

    When I try to access wp-admin I get something similar but without the html, and with a few of the errors referring to line 123 in plugin.php and one referring to pluggable.php.

    I have no idea what’s causing this problem, as I haven’t changed anything about the site – no changes have been made to any of the php files. I posted a new entry recently, but I’ve loaded the page since then with no problems. Since I can’t even access the admin panel to poke around, I have no idea how to fix this. I’m running an older version of WordPress (my php files are different from the ones in version 2.3.3 I downloaded for reference), but I don’t know which one because I can’t get the admin stuff. It’s from a little more than a year ago.

    Help?

Viewing 5 replies - 1 through 5 (of 5 total)

  • It’s 2.1.1 and you should upgrade to the latest version.

    I have the exact same problem, any clues ?

    Thread Starter loden

    (@loden)

    Well, I don’t know what the problem was, but upgrading fixed it. I would try that.

    Thanks, jeremyclark13!

    I have exactly the same error.
    I’m currently trying to upgrade, but going to the wp-admin/upgrade.php results in the same error.

    Just deleted all the plugins in the plugin folder, no difference.

    I had the same problem. I replaced the wp-includes on the server with the wp-includes from my last backup and everything worked fine again. (Despite that they should have been exactly the same, since the backup was from after the last time I did anything to the version on the server…)

Viewing 5 replies - 1 through 5 (of 5 total)
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