diff --git a/src/main/scala/lc/background/taskThread.scala b/src/main/scala/lc/background/taskThread.scala
index e9a9177..33ae997 100644
--- a/src/main/scala/lc/background/taskThread.scala
+++ b/src/main/scala/lc/background/taskThread.scala
@@ -25,7 +25,7 @@ class BackgroundTask(throttle: Int, timeLimit: Int) {
           Captcha.generateChallenge(Parameters("medium", "image/png", "text", Option(Size(0, 0))))
           throttleIn -= 1
         }
-      } catch { case exception: Exception => println(exception.getStackTrace()) }
+      } catch { case exception: Exception => println(exception) }
     }
   }
 
diff --git a/src/main/scala/lc/core/captchaProviders.scala b/src/main/scala/lc/core/captchaProviders.scala
index 1174ade..4606983 100644
--- a/src/main/scala/lc/core/captchaProviders.scala
+++ b/src/main/scala/lc/core/captchaProviders.scala
@@ -12,7 +12,7 @@ object CaptchaProviders {
     "GifCaptcha" -> new GifCaptcha,
     "ShadowTextCaptcha" -> new ShadowTextCaptcha,
     "RainDropsCaptcha" -> new RainDropsCP,
-    "DebugCaptcha" -> new DebugCaptcha,
+    "DebugCaptcha" -> new DebugCaptcha
     //"LabelCaptcha" -> new LabelCaptcha
   )