nested try-catch instead of no exception

			$userEmail = $username.'@'.$mainDomain;

			$this->userService->registerUser($displayname, $recoveryEmail, $username, $userEmail, $password, $language);

			sleep(5);

			try {

				// Don't want this operation to block the rest of registration logic

				// so we need a nested try-catch

				$ipAddress = $this->request->getRemoteAddress();

				$this->userService->addUsernameToCommonDataStore($username, $ipAddress, $recoveryEmail);

			} catch (\Throwable $e) {

				$this->logger->logException($e, ['app' => Application::APP_ID]);

			}

			$this->userService->setAccountDataLocally($username, $userEmail);

			$this->userService->createHMEAlias($username, $userEmail);

			$this->userService->createNewDomainAlias($username, $userEmail);

		$this->curl->post($url, $params, $headers);

		if ($this->curl->getLastStatusCode() !== 200) {

			$this->logger->logException(

				new AddUsernameToCommonStoreException("Error adding username '$username' to common data store."),

				['app' => Application::APP_ID]

			);

			throw new AddUsernameToCommonStoreException("Error adding username '$username' to common data store.");

		}

	}