嚴重: Servlet.service() for servlet [ConnectorServlet] in context with path [/UDload] threw exception [java.lang.Exception: Configuration wasn't initialized correctly. Check server logs.] with root causejava.lang.Exception: Configuration wasn't initialized correctly. Check server logs. at com.ckfinder.connector.ConnectorServlet.getResponse(ConnectorServlet.java:121) at com.ckfinder.connector.ConnectorServlet.doPost(ConnectorServlet.java:97)