DEBUG: Error sending JSON request
java.net.MalformedURLException: For input string: "32151:7874"
        at java.net.URL.(URL.java:619)
        at java.net.URL.(URL.java:482)
        at java.net.URL.(URL.java:431)
        at nxt.peer.Peer.send(Peer.java:516)
        at nxt.peer.Peer.connect(Peer.java:682)
        at nxt.peer.Peer.access$500(Peer.java:52)
        at nxt.peer.Peer$2.run(Peer.java:93)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
        at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:351)
        at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:178)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:178)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:724)
Caused by: java.lang.NumberFormatException: For input string: "32151:7874"
        at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)
        at java.lang.Integer.parseInt(Integer.java:492)
        at java.lang.Integer.parseInt(Integer.java:527)
        at java.net.URLStreamHandler.parseURL(URLStreamHandler.java:217)
        at java.net.URL.(URL.java:614)
        ... 14 more