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WordPress MU Domain Mapping
[resolved] Any problems with 3.4.2? (3 posts)

  1. charliebrimm
    Member
    Posted 1 year ago #

    I just upgraded multisite to 3.4.2 and we are seeing an issue with rewrite rules and not sure if this has anything to do with the plugin. Basically the sites will run and get intermittent 500s. We are using SQL We are getting the following error written to the php log:
    [18-Dec-2012 21:31:05 UTC] WordPress database error [Microsoft][SQL Server Native Client 10.0][SQL Server]Violation of UNIQUE KEY constraint 'sh_13_options_option_name'. Cannot insert duplicate key in object 'dbo.sh_13_options'. for query INSERT INTO sh_13_options (option_name, option_value, autoload) VALUES ( N'rewrite_rules', N'a:75:{s:19:"sitemap_index\.xml$";s:19:"index.php?sitemap=1";s:31:"([^/]+?)-sitemap([0-9]+)?\.xml$";s:51:"index.php?sitemap=$matches[1]&sitemap_n=$matches[2]";s:47:"category/(.+?)/feed/(feed|rdf|rss|rss2|atom)/?$";s:52:"index.php?category_name=$matches[1]&feed=$matches[2]";s:42:"category/(.+?)/(feed|rdf|rss|rss2|atom)/?$";s:52:"index.php?category_name=$matches[1]&feed=$matches[2]";s:35:"category/(.+?)/page/?([0-9]{1,})/?$";s:53:"index.php?category_name=$matches[1]&paged=$matches[2]";s:17:"category/(.+?)/?$";s:35:"index.php?category_name=$matches[1]";, wp, WP->main, WP->parse_request, WP_Rewrite->wp_rewrite_rules, update_option, add_option, sqlsrv_wpdb->query, sqlsrv_wpdb->_post_query, sqlsrv_wpdb->print_error

    We have another instance of multisite running on the same box without this plugin and are not getting these errors.

    Thanks for looking.

    http://wordpress.org/extend/plugins/wordpress-mu-domain-mapping/

  2. Ron Rennick
    MultiSite Guru
    Plugin Author

    Posted 1 year ago #

    The DM plugin does not do anything with your internal rewrite rules.

    You'll have to look at your theme and any active plugins to see which is affecting rewrite rules.

  3. charliebrimm
    Member
    Posted 1 year ago #

    Thanks. I have actually tracked it down to two plugins. You are correct DM has nothing to do with it.

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