• Hi, All

    I am transfer my wordpress blog one hosting to another i get a error, given below for reference

    Warning: call_user_func_array() expects parameter 1 to be a valid callback, function ‘wp_old_slug_redirect’ not found or invalid function name in /home/web5/public_html/blog/wp-includes/plugin.php on line 525

    plugin.php 525 code also given below
    `call_user_func_array($the_[‘function’], array_slice($args, 0, (int) $the_[‘accepted_args’]));

Viewing 1 replies (of 1 total)
  • Moderator Steven Stern (sterndata)

    (@sterndata)

    Volunteer Forum Moderator

    plugin.php is where the error is being reported but is not the source of the error.

    This is really a warning, not an error. Is your site working otherwise? If so, look for the line
    define('WP_DEBUG', true); in your wp-config.php and change true to false.

    If WP_DEBUG is not set, then you’ll need to track down the source of this warning.

    Please attempt to disable all plugins, and use one of the default (Twenty*) themes. If the problem goes away, enable them one by one to identify the source of your troubles.

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