In my computer Zope goes down frequently, and i don´t know why ... Mi configuration is : Linux Red Hat 6.1 Oracle 8.1.6 Zope 2.2.1 This is the message when died : ------------------------------------------------------------------------------------------------------- Traceback (innermost last): File "/usr/local/dc/Zope-2.2.1-linux2-x86/z2.py", line 554, in ? exec "import "+MODULE in {} File "<string>", line 1, in ? File "/usr/local/dc/Zope-2.2.1-linux2-x86/lib/python/Zope/__init__.py", line 110, in ? DB=ZODB.FileStorage.FileStorage(Globals.BobobaseName) File "/usr/local/dc/Zope-2.2.1-linux2-x86/lib/python/ZODB/FileStorage.py", line 262, in __init__ lock_file(f) File "/usr/local/dc/Zope-2.2.1-linux2-x86/lib/python/ZODB/lock_file.py", line 101, in lock_file raise error, ( ZODB.POSException.StorageSystemError: Could not lock the database file. There must be another process that has opened the file. --------------------------------------------------------------------------------------------------------------------------------------- Anyone can help me?