EXCEPTION: <b>java.lang.NullPointerException</b>java.lang.NullPointerException
	at java.util.Hashtable.put(Hashtable.java:396)
	at java.util.Properties.setProperty(Properties.java:128)
	at com.mysql.jdbc.NonRegisteringDriver.parseURL(NonRegisteringDriver.java:756)
	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:277)
	at java.sql.DriverManager.getConnection(DriverManager.java:525)
	at java.sql.DriverManager.getConnection(DriverManager.java:140)
	at net.inru.db.SimpleConnectionManager.getConnection(Unknown Source)
	at net.inru.db.ConnectionBank.getConnection(Unknown Source)
	at net.inru.web.RequestManager.getConnection(Unknown Source)
	at net.inru.web.RequestManager.getConnection(Unknown Source)
	at com.navaggabay.www.pages.ModelGroupPage.getModelsIterator(Unknown Source)
	at com.navaggabay.www.pages.ModelMenuPage.putGroupView(Unknown Source)
	at com.navaggabay.www.pages.ModelMenuPage.process(Unknown Source)
	at net.inru.web.RequestManager.process(Unknown Source)
	at com.navaggabay.www.FrontEnd.doGet(Unknown Source)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:126)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:103)
	at com.caucho.server.http.FilterChainServlet.doFilter(FilterChainServlet.java:96)
	at com.caucho.server.http.Invocation.service(Invocation.java:315)
	at com.caucho.server.http.CacheInvocation.service(CacheInvocation.java:135)
	at com.caucho.server.http.RunnerRequest.handleRequest(RunnerRequest.java:346)
	at com.caucho.server.http.RunnerRequest.handleConnection(RunnerRequest.java:274)
	at com.caucho.server.TcpConnection.run(TcpConnection.java:139)
	at java.lang.Thread.run(Thread.java:595)