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Seems incompatible with memcached plugin

Hi,

We have used this plugin for a few years now.

Recently we tried to update our db.php from version 3.1.2 to version 3.2.3

When we upgrade to the latest db.php it does not work with http://wordpress.org/plugins/memcached/

I am not sure if the bug is with your plugin or the memcached plugin, but we didnt have this problem with version 3.1.2 of multi-db.

The php error log returns lines like this when we update multi-db:

PHP message: PHP Warning: Illegal string offset ‘widget_calendar’ in /var/www/wp/wp-includes/option.php on line 68

PHP message: PHP Warning: Illegal string offset ‘post_count’ in /var/www/wp/wp-includes/option.php on line 68

No MYSQL querys seem to work and pages do not load.

Can you please advise what steps we can take to fix this?

Thanks

Mark

Mon, 27 Jan 2014 17:35:21
  • Vaughan
    • Ex Staff

    Hi @PrimaryT,

    Would it be possible to update your WP to 3.8.1 and try again? I can’t say for sure whether that would fix it, but you really should update wherever possible.

    I will need to ask the developer for some feedback on this for you, as I have no experience with memcached at all.

    Hope this helps

  • PrimaryT
    • Site Builder, Child of Zeus

    Hi,

    We upgraded to 3.8.1, after the upgrade we found the same results. Using your plugin with http://wordpress.org/plugins/memcached/ breaks our instance.

    Here is what our log is saying:

    2014/01/28 16:07:39 [error] 30197#0: *6542911 FastCGI sent in stderr: “PHP message: PHP Warning: Creating default object from empty value in /var/www/wp/wp-includes/ms-settings.php on line 62” while reading response header from upstream, client: 0.0.0.0, server: wp.com, request: “GET /wp-admin/ HTTP/1.1”, upstream: “fastcgi://127.0.0.1:9010”, host: “wp.com”, referrer: “http://wp.com/wp-login.php?loggedout=true”

    Any help would be appreciated,

    Thanks

    Mark

  • Eugene
    • Syntax Hero

    Hi @PrimaryT

    Could you please send me your admin dashboard + FTP credentials? Please send it on “contact[at]wpmudev[dot]org” with subject “ATTN: Eugene”. I will pick it up and look at it.

    Also could you please include in your message the link on this thread and steps to reproduce your issue?

    Thanks,

    Eugene

  • Eugene
    • Syntax Hero

    Hi @PrimaryT

    Could you please enable WordPress debug and give me more information about your issues? Please, add following snippet to your wp-config.php file:

    define( 'WP_DEBUG', true );
    
define( 'WP_DEBUG_LOG', true );
    
define( 'WP_DEBUG_DISPLAY', false );

    Use the snippet above to replace following line in the wp-config.php file:

    define( 'WP_DEBUG', false );

    After adding it, please, reproduce your issue, grab wp-content/debug.log file and share it with me in this thread.

    Thanks,

    Eugene