I got this error on my site need help please
Fatal error: Uncaught Error: Call to undefined function ctype_xdigit() in /hermes/bosnacweb05/bosnacweb05ab/b1567/ipg.zohair9856655/mysite.com/wordpress/wp-content/plugins/redux-framework/redux-core/inc/classes/class-redux-colors.php:205 Stack trace: #0 /hermes/bosnacweb05/bosnacweb05ab/b1567/ipg.zohair9856655/mysite.com/wordpress/wp-content/plugins/redux-framework/redux-core/inc/classes/class-redux-colors.php(276): Redux_Colors::sanitize_hex(‘212121’) #1 /hermes/bosnacweb05/bosnacweb05ab/b1567/ipg.zohair9856655/mysite.com/wordpress/wp-content/plugins/redux-framework/redux-core/inc/validation/color/class-redux-validation-color.php(42): Redux_Colors::sanitize_color(‘#212121’) #2 /hermes/bosnacweb05/bosnacweb05ab/b1567/ipg.zohair9856655/mysite.com/wordpress/wp-content/plugins/redux-framework/redux-core/inc/classes/class-redux-validate.php(39): Redux_Validation_Color->validate() #3 /hermes/bosnacweb05/bosnacweb05ab/b1567/ipg.zohair9856655/mysite.com/wordpress/wp-content/plugins/redux-framework/redux-core/inc/classe in /hermes/bosnacweb05/bosnacweb05ab/b1567/ipg.zohair9856655/mysite.com/wordpress/wp-content/plugins/redux-framework/redux-core/inc/classes/class-redux-colors.php on line 205
