hikashop social plugin problem

hi I noticed this problem. By accessing my orders frontend and clicking on the product link

to view it generates these warnings

Warning
: Undefined array key "display_mastodon" in
public_html/plugins/system/hikashopsocial/hikashopsocial.php
Warning
: Undefined array key "display_bluesky" in
public_html/plugins/system/hikashopsocial/hikashopsocial.php
Warning
: Undefined array key "display_line" in
public_html/plugins/system/hikashopsocial/hikashopsocial.php
Warning
: Undefined array key "display_whatsapp" in
public_html/plugins/system/hikashopsocial/hikashopsocial.php
Warning
: Undefined array key "display_telegram" in
public_html/plugins/system/hikashopsocial/hikashopsocial.php

if I deactivate the System - Hikashop Social Plugin everything is fine again.

How can i solve? thanks

ok, i solved
thanks