tahoe backup error

[ianchov]

Hi guys

i do my backup with /home/ianchov/allmydata-tahoe-1.9.1/bin/tahoe backup -v /home/ianchov/testmount XYZ:XYZ

.............. re-using old directory for '/home/ianchov/testmount/dir22' creating directory for '/home/ianchov/testmount'

Traceback (most recent call last):

File "/home/ianchov/allmydata-tahoe-1.9.1/support/bin/tahoe", line 9, in <module>

load_entry_point('allmydata-tahoe==1.9.1', 'console_scripts', 'tahoe')()

File "/home/ianchov/allmydata-tahoe-1.9.1/src/allmydata/scripts/runner.py", line 113, in run

rc = runner(sys.argv[1:], install_node_control=install_node_control)

File "/home/ianchov/allmydata-tahoe-1.9.1/src/allmydata/scripts/runner.py", line 99, in runner

rc = cli.dispatch[command](so)

File "/home/ianchov/allmydata-tahoe-1.9.1/src/allmydata/scripts/cli.py", line 569, in backup

rc = tahoe_backup.backup(options)

File "/home/ianchov/allmydata-tahoe-1.9.1/src/allmydata/scripts/tahoe_backup.py", line 325, in backup

return bu.run()

File "/home/ianchov/allmydata-tahoe-1.9.1/src/allmydata/scripts/tahoe_backup.py", line 123, in run

put_child(archives_url, now, new_backup_dircap)

File "/home/ianchov/allmydata-tahoe-1.9.1/src/allmydata/scripts/tahoe_backup.py", line 57, in put_child

raise HTTPError("Error during put_child", resp)

allmydata.scripts.common_http.HTTPError: Error during put_child: 500 Internal Server Error "Traceback (most recent call last):\x0a File \"/home/ianchov/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages/Twisted-10.1.0-py2.7-linux-x86_64.egg/twisted/internet/base.py\", line 796, in runUntilCurrent\x0a call.func(*call.args, call.kw)\x0a File \"/home/ianchov/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages/foolscap-0.6.2-py2.7.egg/foolscap/eventual.py\", line 26, in _turn\x0a cb(*args, kwargs)\x0a File \"/home/ianchov/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages/Twisted-10.1.0-py2.7-linux-x86_64.egg/twisted/internet/defer.py\", line 318, in callback\x0a self._startRunCallbacks(result)\x0a File \"/home/ianchov/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages/Twisted-10.1.0-py2.7-linux-x86_64.egg/twisted/internet/defer.py\", line 424, in _startRunCallbacks\x0a self._runCallbacks()\x0a--- <exception caught here> ---\x0a File \"/home/ianchov/allmydata-tahoe-1.9.0/support/lib/python2.7/site-packages/Twisted-10.1.0-py2.7-linux-x86_64.egg/twisted/internet/defer.py\", line 441, in _runCallbacks\x0a self.result = callback(self.result, *args, kw)\x0a File \"/home/ianchov/allmydata-tahoe-1.9.0/src/allmydata/mutable/filenode.py\", line 855, in <lambda>\x0a self._modify_once(modifier, first_time))\x0a File \"/home/ianchov/allmydata-tahoe-1.9.0/src/allmydata/mutable/filenode.py\", line 881, in _modify_once\x0a d = self._try_to_download_data()\x0a File \"/home/ianchov/allmydata-tahoe-1.9.0/src/allmydata/mutable/filenode.py\", line 959, in _try_to_download_data\x0a d = self._read(c, fetch_privkey=True)\x0a File \"/home/ianchov/allmydata-tahoe-1.9.0/src/allmydata/mutable/filenode.py\", line 980, in _read\x0a d = r.download(consumer, offset, size)\x0a File \"/home/ianchov/allmydata-tahoe-1.9.0/src/allmydata/mutable/retrieve.py\", line 237, in download\x0a self._setup_download()\x0a File \"/home/ianchov/allmydata-tahoe-1.9.0/src/allmydata/mutable/retrieve.py\", line 277, in _setup_download\x0a shares = versionmap[self.verinfo]\x0aexceptions.KeyError?: (44, '
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