Issue with viewmail zimlet on FOSS 7.2.2

Hi Guys,

I am seeing below issue while deploying com_viewmail zimlet on Zimbra version 7.2.2.
Any idea what could be the issue?

2014-02-11 03:37:12,634 INFO [Thread-80359] [] zimlet - Installing Zimlet com_zimbra_viewmail on this host.
2014-02-11 03:37:12,635 INFO [Thread-80359] [] zimlet - deploy
java.io.IOException: No such file or directory
at java.io.UnixFileSystem.createFileExclusively(Nativ e Method)
at java.io.File.createNewFile(File.java:883)
at com.zimbra.cs.zimlet.ZimletUtil.writeFile(ZimletUt il.java:706)
at com.zimbra.cs.zimlet.ZimletUtil.installZimlet(Ziml etUtil.java:657)
at com.zimbra.cs.zimlet.ZimletUtil.deployZimlet(Zimle tUtil.java:588)
at com.zimbra.cs.zimlet.ZimletUtil.deployZimlet(Zimle tUtil.java:521)
at com.zimbra.cs.service.admin.DeployZimlet$DeployThr ead.run(DeployZimlet.java:114)
at java.lang.Thread.run(Thread.java:662)