Title: ErrorHandler fs_method
Last modified: May 5, 2019

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# ErrorHandler fs_method

 *  Resolved [ianx](https://wordpress.org/support/users/ianx/)
 * (@ianx)
 * [7 years ago](https://wordpress.org/support/topic/errorhandler-fs_method/)
 * Hi sir,
    glad to use your plugins. I found some error when use wp query monitor
   see error message contant fs_method already defined. show error ajax notice .
   [http://prntscr.com/nku06w](http://prntscr.com/nku06w) and found duplicate queries
   [http://prntscr.com/nku1cy](http://prntscr.com/nku1cy)

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Author [Rank Math SEO](https://wordpress.org/support/users/rankmath/)
 * (@rankmath)
 * [7 years ago](https://wordpress.org/support/topic/errorhandler-fs_method/#post-11505651)
 * Hello [@ianx](https://wordpress.org/support/users/ianx/)
 * Thank you for contacting the support.
 * The first issue is not coming from our plugin. We’ve defined `FS_Method` only
   in the `wordpress-helpers` class and we are checking if the variable is already
   defined.
 * It looks like in the `wp-config.php` file, some conflicting code is defined which
   is adding a constant without checking if it has already been defined.
 * Can you please check the content of it?
 * For the duplicate query, we have created an internal issue and will release an
   update soon with the solution.
 *  Plugin Author [Rank Math SEO](https://wordpress.org/support/users/rankmath/)
 * (@rankmath)
 * [7 years ago](https://wordpress.org/support/topic/errorhandler-fs_method/#post-11571601)
 * Hello,
 * We are closing this topic due to inactivity and assuming you found the solution.
 * If you still need further assistance, please feel free to open a new support 
   topic or contact us via contact form/email at `support@rankmath.com`.
 * Thank you.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘ErrorHandler fs_method’ is closed to new replies.

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## Tags

 * [fs_method](https://wordpress.org/support/topic-tag/fs_method/)

 * 2 replies
 * 2 participants
 * Last reply from: [Rank Math SEO](https://wordpress.org/support/users/rankmath/)
 * Last activity: [7 years ago](https://wordpress.org/support/topic/errorhandler-fs_method/#post-11571601)
 * Status: resolved