[Zope] Massive FTP troubles

[marwin98]

Hello all,

after solving my problem with siteroot (thanks to Evan Simpson!), I just 
encountered something very strange:
I login with my FTP-client and after uploading a couple of gif files to 
port 8021, I get the following in the Z2.log:
===============================================
2000-09-19T13:41:20 INFO(0) ZServer Successful login.
------
2000-09-19T13:41:29 INFO(0) ZServer Incoming connection from 212.9.128.5:61462
------
2000-09-19T13:41:29 INFO(0) ZServer Incoming connection from 212.9.128.5:61463
------
2000-09-19T13:41:29 INFO(0) ZServer Successful login.
------
2000-09-19T13:41:29 INFO(0) ZServer Successful login.
------
2000-09-19T13:41:29 INFO(0) Z2 CONFLICT Competing writes at, /em/nav/aiti2.gif
Traceback (innermost last):
   File /var/zope222/lib/python/ZPublisher/Publish.py, line 175, in publish
   File /var/zope222/lib/python/Zope/__init__.py, line 235, in commit
   File /var/zope222/lib/python/ZODB/Transaction.py, line 251, in commit
   File /var/zope222/lib/python/ZODB/Connection.py, line 267, in commit
ConflictError: "


------
2000-09-19T13:41:30 INFO(0) Z2 CONFLICT Competing writes at, /em/nav/aiti2.gif
Traceback (innermost last):
   File /var/zope222/lib/python/ZPublisher/Publish.py, line 175, in publish
   File /var/zope222/lib/python/Zope/__init__.py, line 235, in commit
   File /var/zope222/lib/python/ZODB/Transaction.py, line 251, in commit
   File /var/zope222/lib/python/ZODB/Connection.py, line 267, in commit
ConflictError: "

=================================================
Does this mean that zope doesn't lock it's files appropriately?

feeling slightly scared...

Martin

PS: I use the latest source distr. - dl'ed and installed about an hour ago, 
and Mandrake Linux 7.1 x86