fix: log swallowed exceptions in date parsing and webhook

src/Controller/Webhook/MailjetNewsletterWebhookController.php

@@ -163,7 +163,12 @@ final class MailjetNewsletterWebhookController extends AbstractController
         if (true === is_string($value) && '' !== trim($value)) {
             try {
                 return new \DateTimeImmutable($value);
-            } catch (\Throwable) {
+            } catch (\Throwable $e) {
+                $this->logger->debug('Could not parse event timestamp from Mailjet webhook payload', [
+                    'value' => $value,
+                    'error' => $e->getMessage(),
+                ]);
+
                 return null;
             }
         }