diff --git a/SchematicSystem_Core/src/de/steamwar/schematicsystem/commands/SchematicCommand.java b/SchematicSystem_Core/src/de/steamwar/schematicsystem/commands/SchematicCommand.java
index 0ed71cc..a1bb8e4 100644
--- a/SchematicSystem_Core/src/de/steamwar/schematicsystem/commands/SchematicCommand.java
+++ b/SchematicSystem_Core/src/de/steamwar/schematicsystem/commands/SchematicCommand.java
@@ -600,7 +600,7 @@ public class SchematicCommand extends SWCommand {
     @Register(value = {"check", "clipboard"})
     public void checkClipboardCommand(Player player, @ErrorMessage("UTIL_CHECK_TYPE_NOT_FOUND") CheckSchemType type) {
         try {
-            check(player, WorldEdit.getInstance().getSessionManager().get(new BukkitPlayer(player)).getClipboard().getClipboard(), type, "clipboard", false);
+            check(player, WorldEdit.getInstance().getSessionManager().findByName(player.getName()).getClipboard().getClipboard(), type, "clipboard", false);
         } catch (EmptyClipboardException e) {
             SchematicSystem.MESSAGE.send("COMMAND_CHECK_CLIPBOARD_EMPTY", player);
         }
@@ -609,7 +609,7 @@ public class SchematicCommand extends SWCommand {
     @Register(value = {"check", "selection"})
     public void checkSelectionCommand(Player player, @ErrorMessage("UTIL_CHECK_TYPE_NOT_FOUND") CheckSchemType type) {
         try {
-            Clipboard clipboard = new BlockArrayClipboard(WorldEdit.getInstance().getSessionManager().get(new BukkitPlayer(player)).getSelection(new BukkitWorld(player.getWorld())));
+            Clipboard clipboard = new BlockArrayClipboard(WorldEdit.getInstance().getSessionManager().findByName(player.getName()).getSelection(new BukkitWorld(player.getWorld())));
             EditSession editSession = WorldEdit.getInstance().getEditSessionFactory().getEditSession(new BukkitWorld(player.getWorld()), -1);
 
             Operations.complete(new ForwardExtentCopy(editSession, clipboard.getRegion(), clipboard, clipboard.getMinimumPoint()));
@@ -630,7 +630,7 @@ public class SchematicCommand extends SWCommand {
         }
         Clipboard clipboard;
         try {
-            clipboard = WorldEdit.getInstance().getSessionManager().get(new BukkitPlayer(player)).getClipboard().getClipboard();
+            clipboard = WorldEdit.getInstance().getSessionManager().findByName(player.getName()).getClipboard().getClipboard();
         } catch (EmptyClipboardException e) {
             SchematicSystem.MESSAGE.send("COMMAND_CHECK_CLIPBOARD_EMPTY", player);
             return;