Call to undefined method add_inline_js

Hello

There is an error in the “generate_4b_pasat_form” function:
Fatal error: Call to undefined method WooCommerce::add_inline_js()

… on line 394 of file wc-4b-pasat.php

Greetings!

https://ww.wp.xz.cn/plugins/woocommerce-4b-pasat-internet-payment-gateway/