Another Buggy Update….

I dont require help as ive rolledback to the stable 3.01… The fundamental purpose of this plugin is to take customers payments, and it hasnt been tested?????

in the update customers cannot checkout and we get this php error

[Sun Mar 07 18:46:29.952629 2021] [proxy_fcgi:error] [pid 2684:tid 139973118031616] [client xxxxxxxxxxx:51664] AH01071: Got error ‘PHP message: PHP Fatal error: Uncaught Error: Call to undefined function sanitise_text_field() in /home/xxxxxxxxxxxxxxx/public_html/wp-content/plugins/secure-trading-gateway-for-woocommerce/classes/class-wc-st-gateway.php:920\nStack trace:\n#0