This is the XPG log.
014-10-16 20:34:40 XPG.4952: Process parent is PID 1
2014-10-16 20:34:40 XPG.4952: Excluding data directory.
2014-10-16 20:34:40 XPG.4952: Turning on archive logging.
Traceback (most recent call last):
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/twi sted/internet/defer.py", line 423, in errback
self._startRunCallbacks(fail)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/twi sted/internet/defer.py", line 490, in _startRunCallbacks
self._runCallbacks()
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/twi sted/internet/defer.py", line 577, in _runCallbacks
current.result = callback(current.result, *args, **kw)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/twi sted/internet/defer.py", line 1155, in gotResult
_inlineCallbacks(r, g, deferred)
--- <exception caught here> ---
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/twi sted/internet/defer.py", line 1097, in _inlineCallbacks
result = result.throwExceptionIntoGenerator(g)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/twi sted/python/failure.py", line 389, in throwExceptionIntoGenerator
return g.throw(self.type, self.value, self.tb)
File "/Applications/Server.app/Contents/ServerRoot/usr/bin/xpostgres", line 2038, in main
result = yield xpg.do_everything(argv, environ)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/twi sted/internet/defer.py", line 1099, in _inlineCallbacks
result = g.send(result)
File "/Applications/Server.app/Contents/ServerRoot/usr/bin/xpostgres", line 1107, in do_everything
self.toggle_wal_archive_logging(True)
File "/Applications/Server.app/Contents/ServerRoot/usr/bin/xpostgres", line 1307, in toggle_wal_archive_logging
postgres_config = postgres_fp.getContent().split("\n")
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/twi sted/python/filepath.py", line 287, in getContent
fp = self.open()
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/twi sted/python/filepath.py", line 828, in open
return open(self.path, mode + 'b')
exceptions.IOError: [Errno 2] No such file or directory: '/Library/Server/Calendar and Contacts/Data/Database.xpg/cluster.pg/postgresql.conf'