buildbot exception in ASF Buildbot on ofbiz-trunk

[buildbot]

The Buildbot has detected a build exception on builder ofbiz-trunk while building ASF Buildbot.
Full details are available at:
 http://ci.apache.org/builders/ofbiz-trunk/builds/197

Buildbot URL: http://ci.apache.org/

Buildslave for this Build: lares_ubuntu

Build Reason: scheduler
Build Source Stamp: [branch ofbiz/trunk] 1618368
Blamelist: ashish

BUILD FAILED: exception upload_3

sincerely,
 -The Buildbot