Quote Originally Posted by siliconbug View Post
New errors after removing the "return type hint" on line 367:
Code:
[20-Sep-2025 20:32:49 Canada/Pacific] PHP Parse error:  syntax error, unexpected '|', expecting ';' or '{' in /zc/includes/modules/payment/paypal/PayPalRestful/Api/PayPalRestfulApi.php on line 588

[20-Sep-2025 20:32:49 Canada/Pacific] Request URI: /index.php?main_page=checkout_shipping, IP address: x.x.x.x
--> PHP Parse error: syntax error, unexpected '|', expecting ';' or '{' in /zc/includes/modules/payment/paypal/PayPalRestful/Api/PayPalRestfulApi.php on line 588.
Change line 588 of the file highlighted above from
PHP Code:
    public function webhookVerifyByPostback($parameters): bool|null 
to
PHP Code:
    public function webhookVerifyByPostback($parameters)