Warning: Undefined array key "priceid" in /home/accounts/checkout.grammarhippy.com-5875a/html/index.php on line 16

Warning: Undefined array key "mode" in /home/accounts/checkout.grammarhippy.com-5875a/html/index.php on line 19

Fatal error: Uncaught (Status 400) (Request req_bA9Ub9Remogbvj) You passed an empty string for 'mode'. We assume empty values are an attempt to unset a parameter; however 'mode' cannot be unset. You should remove 'mode' from your request or supply a non-empty value. thrown in /home/accounts/checkout.grammarhippy.com-5875a/html/stripe-php/lib/Exception/ApiErrorException.php on line 38