diff --git a/src/me/topchetoeu/jscript/Main.java b/src/me/topchetoeu/jscript/Main.java
index 8922290..e34ddcf 100644
--- a/src/me/topchetoeu/jscript/Main.java
+++ b/src/me/topchetoeu/jscript/Main.java
@@ -53,6 +53,11 @@ public class Main {
         public void error(RuntimeException err) {
             Values.printError(err, null);
         }
+
+        @Override
+        public void finish() {
+            task.interrupt();
+        }
     };
 
     public static void main(String args[]) {
@@ -96,7 +101,7 @@ public class Main {
                     catch (EngineException e) { Values.printError(e, ""); }
                 }
             }
-            catch (InterruptException e) { return; }
+            catch (IOException e) { return; }
             catch (SyntaxException ex) {
                 if (exited[0]) return;
                 System.out.println("Syntax error:" + ex.msg);
diff --git a/src/me/topchetoeu/jscript/engine/Engine.java b/src/me/topchetoeu/jscript/engine/Engine.java
index 6504b82..9176f7a 100644
--- a/src/me/topchetoeu/jscript/engine/Engine.java
+++ b/src/me/topchetoeu/jscript/engine/Engine.java
@@ -7,7 +7,6 @@ import me.topchetoeu.jscript.compilation.Instruction;
 import me.topchetoeu.jscript.engine.values.FunctionValue;
 import me.topchetoeu.jscript.events.Awaitable;
 import me.topchetoeu.jscript.events.DataNotifier;
-import me.topchetoeu.jscript.exceptions.EngineException;
 import me.topchetoeu.jscript.exceptions.InterruptException;
 
 public class Engine {
@@ -58,12 +57,8 @@ public class Engine {
         try {
             task.notifier.next(task.func.call(task.ctx, task.thisArg, task.args));
         }
-        catch (EngineException e) {
-            task.notifier.error(e);
-        }
         catch (RuntimeException e) {
             task.notifier.error(e);
-            e.printStackTrace();
         }
     }
     private void run() {