Revert "wtf"

This reverts commit 50219cc4a9.

src/main/java/fr/xephi/authme/initialization/TaskCloser.java

@@ -25,6 +25,7 @@ public class TaskCloser implements Runnable {
 
     @Override
     public void run() {
+        scheduler.cancelTasks();
         if (dataSource != null) {
             dataSource.closeConnection();
         }