php7.2

سلام این افزونه برای php 7.2 کار میکنه ؟
من وقتی نصب میکنم ارور زیر میاد لطفا راهنمایی کنید
Uncaught Error: Call to undefined function iconv() in /home/nasleaha/public_html/wp-content/plugins/persian-woocommerce-sms/includes/class-gateways.php:631
Stack trace:
#0 /home/nasleaha/public_html/wp-content/plugins/persian-woocommerce-sms/includes/class-helper.php(991): WoocommerceIR_SMS_Gateways->farapayamak(Array)
#1 /home/nasleaha/public_html/wp-content/plugins/persian-woocommerce-sms/includes/class-bulk.php(61): WoocommerceIR_SMS_Helper->SendSMS(Array)
#2 /home/nasleaha/public_html/wp-includes/class-wp-hook.php(286): WoocommerceIR_SMS_Bulk->bulkNotice(”)
#3 /home/nasleaha/public_html/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(”, Array)
#4 /home/nasleaha/public_html/wp-includes/plugin.php(465): WP_Hook->do_action(Array)
#5 /home/nasleaha/public_html/wp-content/plugins/persian-woocommerce-sms/includes/class-settings-api.php(306): do_action(‘pwoosms_setting…’)
#6 /home/nasleaha/public_html/wp-content/plugins/persian-woocommerce-sms/includes/class-settings.php(79): WoocommerceIR_SMS_Set