Fix: Corriger le type PDO dans StripeService et retirer getConnection()

api/vendor/stripe/stripe-php/lib/Exception/IdempotencyException.php

@@ -0,0 +1,9 @@
+<?php
+
+namespace Stripe\Exception;
+
+/**
+ * IdempotencyException is thrown in cases where an idempotency key was used
+ * improperly.
+ */
+class IdempotencyException extends ApiErrorException {}