Title: [Plugin: Google XML Sitemaps] Getting a PHP error
Last modified: August 20, 2016

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# [Plugin: Google XML Sitemaps] Getting a PHP error

 *  [djeyewater](https://wordpress.org/support/users/djeyewater/)
 * (@djeyewater)
 * [14 years, 5 months ago](https://wordpress.org/support/topic/plugin-google-xml-sitemaps-getting-a-php-error/)
 * I am getting the following PHP error at the top of the sitemap:
 *     ```
       Warning: Invalid argument supplied for foreach() in /wp-includes/query.php on line 2747
   
       Warning: Cannot modify header information - headers already sent by (output started at /wp-includes/query.php:2747) in /wp-content/plugins/google-sitemap-generator/sitemap-core.php on line 1505
       ```
   
 * This is with version 4.0beta4 on a multisite installation. I have disabled all
   other plugins.
 * [http://wordpress.org/extend/plugins/google-sitemap-generator/](http://wordpress.org/extend/plugins/google-sitemap-generator/)

Viewing 1 replies (of 1 total)

 *  Thread Starter [djeyewater](https://wordpress.org/support/users/djeyewater/)
 * (@djeyewater)
 * [14 years, 5 months ago](https://wordpress.org/support/topic/plugin-google-xml-sitemaps-getting-a-php-error/#post-2501464)
 * Doesn’t help me any, but here’s the xdebug stack trace: [http://pastebin.com/YT8LRkmV](http://pastebin.com/YT8LRkmV)
 * Maybe wp always tries to gets posts, so for the sitemap, which does not contain
   any posts, it gets messed up?

Viewing 1 replies (of 1 total)

The topic ‘[Plugin: Google XML Sitemaps] Getting a PHP error’ is closed to new replies.

 * ![](https://ps.w.org/google-sitemap-generator/assets/icon-256x256.png?rev=2713572)
 * [XML Sitemap Generator for Google](https://wordpress.org/plugins/google-sitemap-generator/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/google-sitemap-generator/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/google-sitemap-generator/)
 * [Active Topics](https://wordpress.org/support/plugin/google-sitemap-generator/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/google-sitemap-generator/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/google-sitemap-generator/reviews/)

 * 1 reply
 * 1 participant
 * Last reply from: [djeyewater](https://wordpress.org/support/users/djeyewater/)
 * Last activity: [14 years, 5 months ago](https://wordpress.org/support/topic/plugin-google-xml-sitemaps-getting-a-php-error/#post-2501464)
 * Status: not resolved