RTC 2.0 RC1 - Too many open files?

Could someone help with this error :
!SESSION 2009-05-21 11:17:58.284 -----------------------------------------------
eclipse.buildId=I20090515-1556
java.fullversion=J2RE 1.5.0 IBM J9 2.3 Linux x86-32 j9vmxi3223ifx-20090422 (JIT enabled)
J9VM - 20090421_34076_lHdSMr
JIT - 20081112_1511ifx6_r8
GC - 200811_07
BootLoader constants: OS=linux, ARCH=x86, WS=gtk, NL=en_US
Command-line arguments: -os linux -ws gtk -arch x86

!ENTRY org.eclipse.osgi 4 0 2009-05-21 11:18:26.668
!MESSAGE
!STACK 0
java.util.zip.ZipException: Too many open files /home/skruger/jazz/jazz_rtc_2.0RC1/jazz/client/eclipse/plugins/org.eclipse.ui.views.properties.tabbed.nl1_3.4.1.v200809240100.jar
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:238)
at java.util.zip.ZipFile.<init>(ZipFile.java:268)
at org.eclipse.osgi.framework.util.SecureAction.getZipFile(SecureAction.java:251)
at org.eclipse.osgi.baseadaptor.bundlefile.ZipBundleFile.basicOpen(ZipBundleFile.java:81)
at org.eclipse.osgi.baseadaptor.bundlefile.ZipBundleFile.getZipFile(ZipBundleFile.java:94)
at org.eclipse.osgi.baseadaptor.bundlefile.ZipBundleFile.checkedOpen(ZipBundleFile.java:67)
at org.eclipse.osgi.baseadaptor.bundlefile.ZipBundleFile.getEntry(ZipBundleFile.java:239)
at org.eclipse.osgi.baseadaptor.BaseData.getEntry(BaseData.java:97)
at org.eclipse.osgi.internal.baseadaptor.AdaptorUtil.loadManifestFrom(AdaptorUtil.java:192)
at org.eclipse.core.runtime.internal.adaptor.EclipseStorageHook.getGeneratedManifest(EclipseStorageHook.java:371)
at org.eclipse.core.runtime.internal.adaptor.EclipseStorageHook.createCachedManifest(EclipseStorageHook.java:367)
at org.eclipse.core.runtime.internal.adaptor.EclipseStorageHook.getManifest(EclipseStorageHook.java:472)
at org.eclipse.osgi.internal.baseadaptor.BaseStorage.loadManifest(BaseStorage.java:297)
at org.eclipse.osgi.internal.baseadaptor.BundleInstall.begin(BundleInstall.java:82)
at org.eclipse.osgi.framework.internal.core.Framework.installWorkerPrivileged(Framework.java:938)
at org.eclipse.osgi.framework.internal.core.Framework$1.run(Framework.java:824)
at java.security.AccessController.doPrivileged(AccessController.java:246)
at org.eclipse.osgi.framework.internal.core.Framework.installWorker(Framework.java:905)
at org.eclipse.osgi.framework.internal.core.Framework.installBundle(Framework.java:819)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.installBundle(BundleContextImpl.java:215)
at org.eclipse.equinox.internal.simpleconfigurator.ConfigApplier.installBundles(ConfigApplier.java:213)
at org.eclipse.equinox.internal.simpleconfigurator.ConfigApplier.install(ConfigApplier.java:67)
at org.eclipse.equinox.internal.simpleconfigurator.SimpleConfiguratorImpl.applyConfiguration(SimpleConfiguratorImpl.java:124)
at org.eclipse.equinox.internal.simpleconfigurator.SimpleConfiguratorImpl.applyConfiguration(SimpleConfiguratorImpl.java:138)
at org.eclipse.equinox.internal.p2.reconciler.dropins.ProfileSynchronizer.applyConfiguration(ProfileSynchronizer.java:391)
at org.eclipse.equinox.internal.p2.reconciler.dropins.ProfileSynchronizer.synchronize(ProfileSynchronizer.java:105)