After second reset you cannot deploy environment. Server error has occured

[Anastasia Palkina]

"build_id": "2014-05-15_01-10-31",
"mirantis": "yes",
"build_number": "205",
"ostf_sha": "69bdb9729cbf16d2c8ba927e946d64a8898909af",
"nailgun_sha": "0c88805f28d658be82b305eaeafc5466b563569d",
"production": "docker",
"api": "1.0",
"fuelmain_sha": "fc249cd1fe62d5303f531cf00d9e31ee2ab642d2",
"astute_sha": "2b19f9cda281a4e53fb4a2e241d882e29ab9724b",
"release": "5.0",
"fuellib_sha": "1c7d598a65309f8bda1391360f0b94bfb5015180"

1. Create new environment (CentOS, simple mode)
2. Choose Ceilometer for installing
3. Add controller, compute and cinder+mongo node
4. Start deployment. It was successful
5. Reset deployment
6. Change something, start deployment. It was successful
7. Reset deployment
8. Try to start deployment. Server error has occured (see screen)