Title: Cannot activate plugin
Last modified: October 17, 2024

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# Cannot activate plugin

 *  Resolved [Michael](https://wordpress.org/support/users/michaeldevowe/)
 * (@michaeldevowe)
 * [1 year, 7 months ago](https://wordpress.org/support/topic/cannot-activate-plugin-80/)
 * I get this error when trying to activate the plugin:
 * Cannot declare class enshrined\svgSanitize\data\XPath, because the name is already
   in use in **/home/\*\*\*(mywebsiterootfolder)\*\*\*/public_html/wp-content/plugins/
   cost-calculator-builder/includes/helpers/sanitizer/data/XPath.php** on line **
   0**
 * Cache cleared, WP up to date. Any insight? I’d like to try before buying the 
   pro version..

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Support [mgordon7](https://wordpress.org/support/users/mgordon7/)
 * (@mgordon7)
 * [1 year, 7 months ago](https://wordpress.org/support/topic/cannot-activate-plugin-80/#post-18080533)
 * Hello,
 * Thank you for reaching out,
 * This conflict arises because some of your third-party plugins are also using 
   the SVG sanitizer library. Please try resolving the issue by temporarily deactivating
   all of your additional plugins and rechecking the case.
 * Best regards
 *  Thread Starter [Michael](https://wordpress.org/support/users/michaeldevowe/)
 * (@michaeldevowe)
 * [1 year, 7 months ago](https://wordpress.org/support/topic/cannot-activate-plugin-80/#post-18082532)
 * It appears the issue may have been with a plugin called “Folders”. Deactivated
   it, and I was successful in activating Cost Calculator Builder. Thanks for your
   help!
 *  [Stephan StylemixThemes](https://wordpress.org/support/users/stephanstylemixthemes/)
 * (@stephanstylemixthemes)
 * [1 year, 7 months ago](https://wordpress.org/support/topic/cannot-activate-plugin-80/#post-18085434)
 * Hi [@michaeldevowe](https://wordpress.org/support/users/michaeldevowe/),
   We are
   glad to hear the issue you encountered has been resolved. Feel free to reach 
   us once you have questions regarding Cost Calculator Builder. Have a nice day!
   Thanks for choosing us,Best regards

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Cannot activate plugin’ is closed to new replies.

 * ![](https://ps.w.org/cost-calculator-builder/assets/icon-256x256.png?rev=3525305)
 * [Cost Calculator Builder](https://wordpress.org/plugins/cost-calculator-builder/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/cost-calculator-builder/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/cost-calculator-builder/)
 * [Active Topics](https://wordpress.org/support/plugin/cost-calculator-builder/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/cost-calculator-builder/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/cost-calculator-builder/reviews/)

 * 3 replies
 * 3 participants
 * Last reply from: [Stephan StylemixThemes](https://wordpress.org/support/users/stephanstylemixthemes/)
 * Last activity: [1 year, 7 months ago](https://wordpress.org/support/topic/cannot-activate-plugin-80/#post-18085434)
 * Status: resolved