Title: Fatal Error when save options
Last modified: February 20, 2023

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# Fatal Error when save options

 *  Resolved [Waqas Riaz](https://wordpress.org/support/users/waqasriaz/)
 * (@waqasriaz)
 * [3 years, 3 months ago](https://wordpress.org/support/topic/fatal-error-when-save-options/)
 * Hi,
 * I get below fatal error then save options.
 * **Fatal error**: Uncaught Error: Call to undefined function ctype_xdigit() in/
   hermes/bosnaweb23a/b2478/ipw.realestateinnevis/wp_site_1618270020/wp-content/
   plugins/redux-framework/redux-core/inc/classes/class-redux-colors.php:205 Stack
   trace: #0 /hermes/bosnaweb23a/b2478/ipw.realestateinnevis/wp_site_1618270020/
   wp-content/plugins/redux-framework/redux-core/inc/classes/class-redux-colors.
   php(287): Redux_Colors::sanitize_hex(‘FFFFFF’) #1 /hermes/bosnaweb23a/b2478/ipw.
   realestateinnevis/wp_site_1618270020/wp-content/plugins/redux-framework/redux-
   core/inc/validation/color/class-redux-validation-color.php(42): Redux_Colors::
   sanitize_color(‘#FFFFFF’) #2 /hermes/bosnaweb23a/b2478/ipw.realestateinnevis/
   wp_site_1618270020/wp-content/plugins/redux-framework/redux-core/inc/classes/
   class-redux-validate.php(39): Redux_Validation_Color->validate() #3 /hermes/bosnaweb23a/
   b2478/ipw.realestateinnevis/wp_site_1618270020/wp-content/plugins/redux-framework/
   redux-core/inc/classes/class-redux-validation.php(197): Redux_Validate->__construct(
   Object( in **/hermes/bosnaweb23a/b2478/ipw.realestateinnevis/wp_site_1618270020/
   wp-content/plugins/redux-framework/redux-core/inc/classes/class-redux-colors.
   php** on line **205**

Viewing 1 replies (of 1 total)

 *  Plugin Author [Kev Provance](https://wordpress.org/support/users/kprovance/)
 * (@kprovance)
 * [3 years, 3 months ago](https://wordpress.org/support/topic/fatal-error-when-save-options/#post-16487496)
 * Hi,
 * Please review this thread: The instructions to solve this issue are outlined 
   there: [https://wordpress.org/support/topic/error-white-screen-with-error-seems-to-be-dealing-with-colors/](https://wordpress.org/support/topic/error-white-screen-with-error-seems-to-be-dealing-with-colors/)
 * Good luck.

Viewing 1 replies (of 1 total)

The topic ‘Fatal Error when save options’ is closed to new replies.

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 * 1 reply
 * 2 participants
 * Last reply from: [Kev Provance](https://wordpress.org/support/users/kprovance/)
 * Last activity: [3 years, 3 months ago](https://wordpress.org/support/topic/fatal-error-when-save-options/#post-16487496)
 * Status: resolved