java.lang.NoClassDefFoundError when I try to upload

[Zibik]

I have changed way from tertiary to residential and when I try upload changes I get this error:

Repository Root: ​http://josm.openstreetmap.de/svn
Build-Date: 2014-01-28 10:32:59
Last Changed Author: Don-vip
Revision: 6764
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
URL: ​http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2014-01-28 11:23:54 +0100 (Tue, 28 Jan 2014)
Last Changed Rev: 6764

Identification: JOSM/1.5 (6764 pl) Linux Gentoo
Memory Usage: 363 MB / 1820 MB (234 MB allocated, but free)
Java version: 1.7.0_45, Oracle Corporation, OpenJDK 64-Bit Server VM
VM arguments: [-Xmx2G]
Dataset consistency test: No problems found

Plugin: AddrInterpolation (30034)
Plugin: DirectUpload (30060)
Plugin: FastDraw (29854)
Plugin: ImageryCache (30135)
Plugin: InfoMode (29854)
Plugin: OpeningHoursEditor (30117)
Plugin: PicLayer (29854)
Plugin: RoadSigns (30034)
Plugin: ShowInGoogleMaps (11)
Plugin: TombPlugin (41)
Plugin: buildings_tools (30057)
Plugin: download_along (30017)
Plugin: editgpx (29854)
Plugin: ext_tools (30034)
Plugin: geochat (30234)
Plugin: geotools (30147)
Plugin: imagery_offset_db (30218)
Plugin: jts (29854)
Plugin: measurement (30104)
Plugin: mirrored_download (30162)
Plugin: notes (v0.8)
Plugin: openstreetbugs (30004)
Plugin: pdfimport (29913)
Plugin: reverter (30031)
Plugin: tageditor (30110)
Plugin: terracer (30192)
Plugin: touchscreenhelper (29435)
Plugin: turnlanes (30043)
Plugin: undelete (30207)
Plugin: utilsplugin2 (30200)
Plugin: waydownloader (29908)
Plugin: wikipedia (30125)

java.lang.NoClassDefFoundError: sun/net/www/protocol/http/HttpCallerInfo

at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1447)
at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:468)
at java.net.HttpURLConnection.getResponseMessage(HttpURLConnection.java:534)
at org.openstreetmap.josm.io.OsmApi.sendRequest(OsmApi.java:646)
at org.openstreetmap.josm.io.OsmApi.sendRequest(OsmApi.java:581)
at org.openstreetmap.josm.io.OsmApi.openChangeset(OsmApi.java:413)
at org.openstreetmap.josm.io.OsmServerWriter.uploadOsm(OsmServerWriter.java:201)
at org.openstreetmap.josm.gui.io.UploadPrimitivesTask.realRun(UploadPrimitivesTask.java:250)
at org.openstreetmap.josm.gui.PleaseWaitRunnable.doRealRun(PleaseWaitRunnable.java:82)
at org.openstreetmap.josm.gui.PleaseWaitRunnable.run(PleaseWaitRunnable.java:150)
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:744)

After JOSM restart problem still exist.