Fix item and item location

Signed-off-by: Lixfel <agga-games@gmx.de>

FightSystem_Core/src/de/steamwar/fightsystem/commands/GUI.java

@@ -176,7 +176,7 @@ public class GUI {
             inv.setItem(0, SWItem.getDye(8), (byte)8, msg.parse("SCHEM_PRIVATE_FORBIDDEN", p, Config.GameName), (ClickType click)->{});
         }else {
             if (Config.SchematicType.checkType() != null && !SchematicNode.getAllAccessibleSchematicsOfType(SteamwarUser.get(p.getUniqueId()).getId(), Config.SchematicType.checkType().toDB()).isEmpty()) {
-                inv.setItem(0, SWItem.getMaterial("CAULDRON_ITEM"), msg.parse("SCHEM_UNCHECKED", p, Config.GameName), (ClickType click) -> {
+                inv.setItem(4, Material.ANVIL, msg.parse("SCHEM_UNCHECKED", p, Config.GameName), (ClickType click) -> {
                     p.closeInventory();
                     schemDialog(p, false, true);
                 });