Plugin could not be activated because it triggered a fatal error

Hi Admin, after update plugin not activate, some error will be show, kindly give me solution, what happend with this..
Error is

Parse error: syntax error, unexpected T_STRING, expecting T_CONSTANT_ENCAPSED_STRING or ‘(‘ public_html/-/wp-content/plugins/woocommerce-product-price-based-on-countries/includes/wcpbc-functions.php on line 3

https://www.ads-software.com/plugins/woocommerce-product-price-based-on-countries/