[Zope-CMF] zope problem

[Candymag.com]

i got

this messages on zope... how can i solve this?


Output from /usr/local/bin/python /usr/local/zope/lib/python/ZEO/start.py -p
8800 ..

Traceback (innermost last):
  File "/usr/local/zope/lib/python/ZEO/start.py", line 284, in main
    storages['1']=ZODB.FileStorage.FileStorage(fs)
  File "/usr/local/zope/lib/python/ZODB/FileStorage.py", line 264, in
__init__
    lock_file(f)
  File "/usr/local/zope/lib/python/ZODB/lock_file.py", line 101, in
lock_file
    raise error, (
StorageSystemError: Could not lock the database file.  There must be
another process that has opened the file.
<p>

Aris Santillan