Exception in thread "main" java.lang.Error: Unresolved compilation problem:
The method registerAdminCommandHandler(IAdminCommandHandler) in the type AdminCommandHandler is not applicable for the arguments (AdminCTFEngine)
at net.sf.l2j.gameserver.handler.AdminCommandHandler.<init>(AdminCommandHandler.java:123)
at net.sf.l2j.gameserver.handler.AdminCommandHandler.getInstance(AdminCommandHandler.java:107)
at net.sf.l2j.gameserver.GameServer.<init>(GameServer.java:265)
at net.sf.l2j.gameserver.GameServer.main(GameServer.java:396)