[Exist-open] atompub problem

[Roy W. <wa...@br...>]

I have a PHP script that does atompub using CURL. It's been working fine 
for months but has now stopped creating blog entries. Log extract from a 
failed post below:

    2010-06-15 13:48:39,994 [P1-187] DEBUG (AtomProtocol.java
    [doPost]:219) - Adding entry to /blog/slackwire/
    2010-06-15 13:48:39,994 [P1-187] DEBUG (AtomProtocol.java
    [doPost]:248) - Acquiring lock on feed document...
    2010-06-15 13:48:39,994 [P1-187] DEBUG (Collection.java
    [getDocument]:524) - Document
    3903f763-ec22-436f-b10b-ef504400fef9.entry.atom not found!
    2010-06-15 13:48:39,994 [P1-187] DEBUG (Collection.java
    [validateXMLResourceInternal]:1200) - Scanning document
    /db/blog/slackwire/.feed.entry/3903f763-ec22-436f-b10b-ef504400fef9.entry.atom

    2010-06-15 13:48:39,995 [P1-187] DEBUG (Collection.java
    [storeXMLInternal]:1018) - storing document 17193 ...
    2010-06-15 13:48:39,996 [P1-187] DEBUG (Collection.java
    [storeXMLInternal]:1032) - document stored.
    2010-06-15 13:48:39,996 [P1-187] DEBUG (DOMFile.java
    [findValue]:1359) - Node 1.3 could not be found. Giving up.
    2010-06-15 13:48:39,996 [P1-187] DEBUG (NativeBroker.java
    [start]:3046) - Node 1.3 not found
    2010-06-15 13:48:39,997 [P1-187] ERROR (AtomServlet.java
    [service]:464) -

Any thoughts?

Thanks
--Roy