Fatal error: Uncaught Error: Call to undefined function imagetypes() in /var/www/home.deliboo.cl/html/wp-content/plugins/contact-form-7/modules/really-simple-captcha.php:509 Stack trace: #0 /var/www/home.deliboo.cl/html/wp-content/plugins/contact-form-7/modules/really-simple-captcha.php(63): wpcf7_generate_captcha() #1 /var/www/home.deliboo.cl/html/wp-content/plugins/contact-form-7/includes/form-tags-manager.php(551): wpcf7_captchac_form_tag_handler() #2 /var/www/home.deliboo.cl/html/wp-content/plugins/contact-form-7/includes/form-tags-manager.php(460): WPCF7_FormTagsManager->scan_callback() #3 [internal function]: WPCF7_FormTagsManager->replace_callback() #4 /var/www/home.deliboo.cl/html/wp-content/plugins/contact-form-7/includes/form-tags-manager.php(356): preg_replace_callback() #5 /var/www/home.deliboo.cl/html/wp-content/plugins/contact-form-7/includes/form-tags-manager.php(328): WPCF7_FormTagsManager->scan() #6 /var/www/home.deliboo.cl/html/wp-content/plugins/contact-form-7/includes/contact-form.php(880): WPCF7_FormT in /var/www/home.deliboo.cl/html/wp-content/plugins/contact-form-7/modules/really-simple-captcha.php on line 509