Title: 406 Error with Setting Changes
Last modified: September 8, 2021

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# 406 Error with Setting Changes

 *  Resolved [sophisticationdesign](https://wordpress.org/support/users/sophisticationdesign/)
 * (@sophisticationdesign)
 * [4 years, 9 months ago](https://wordpress.org/support/topic/406-error-with-setting-changes/)
 * I receive a 406 Error whenever I make changes to any settings for this plugin.
   The problem is only happening with this plugin. Can you please assist and tell
   me how to troubleshoot.

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

 *  Plugin Author [John Havlik](https://wordpress.org/support/users/mtekk/)
 * (@mtekk)
 * [4 years, 9 months ago](https://wordpress.org/support/topic/406-error-with-setting-changes/#post-14852991)
 * My guess is that you have some sort of WAF (Web Application Firewall) such as
   ModSecurity or WordFence that have rules that are being a little too sensitive.
   I assume it doesn’t like the HTML in the Breadcrumb template settings. Try checking
   your logs to see what rule is getting triggered
 *  Thread Starter [sophisticationdesign](https://wordpress.org/support/users/sophisticationdesign/)
 * (@sophisticationdesign)
 * [4 years, 9 months ago](https://wordpress.org/support/topic/406-error-with-setting-changes/#post-14855730)
 * Thank you, I was able to resolve this by contacting the web host.

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

The topic ‘406 Error with Setting Changes’ is closed to new replies.

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 * 2 replies
 * 2 participants
 * Last reply from: [sophisticationdesign](https://wordpress.org/support/users/sophisticationdesign/)
 * Last activity: [4 years, 9 months ago](https://wordpress.org/support/topic/406-error-with-setting-changes/#post-14855730)
 * Status: resolved