diff --git a/src/Libs/BaseService.php b/src/Libs/BaseService.php
index 28fa2c9..8248388 100644
--- a/src/Libs/BaseService.php
+++ b/src/Libs/BaseService.php
@@ -109,7 +109,7 @@ public function request($url, array $data = [], string $method = 'get'): string|
         } catch (RequestException $e) {
             $this->errorMessage = urldecode($e->getMessage());
             $this->errorCode = $e->getCode();
-            if ($e->getResponse()->getStatusCode() == 400)
+            if ($e->hasResponse() && $e->getResponse()?->getStatusCode() == 400)
                 $this->errorMessage = urldecode($e->getResponse()->getBody()->getContents());
         } catch (Exception $e) {
             $this->errorCode = $e->getCode();