Fatal error: Uncaught Error: Call to undefined function ASENHA\Classes\ctype_xdigit()
in /hermes/bosnacweb04/bosnacweb04ap/b88/ipg.dustyg/wp_new/wp-content/plugins/admin-site-enhancements/classes/class-obfuscate-author-slugs.php on line 24

Call stack:

1. ASENHA\Classes\Obfuscate_Author_Slugs::alter_author_query()
   wp-includes/class-wp-hook.php:324
2. WP_Hook::apply_filters()
   wp-includes/class-wp-hook.php:348
3. WP_Hook::do_action()
   wp-includes/plugin.php:565
4. do_action_ref_array()
   wp-includes/class-wp-query.php:1881
5. WP_Query::get_posts()
   wp-includes/class-wp-query.php:3852
6. WP_Query::query()
   wp-includes/class-wp.php:696
7. WP::query_posts()
   wp-includes/class-wp.php:816
8. WP::main()
   wp-includes/functions.php:1336
9. wp()
   wp-blog-header.php:16
10. require()
    index.php:17