synс error

[vitalk123]

how to fix this problem. Endless synchronization on block 1171718.
Clearing DB did not help, such as reboot

2021-11-23T13:49:47.152 full_node chia.full_node.full_node: ERROR Error: Err.UNKNOWN_UNSPENT, Invalid block from peer: {'host': 'X.X.X.X', 'port': 8444}
2021-11-23T13:49:47.208 full_node full_node_server : WARNING Banning X.X.X.X for 600 seconds
2021-11-23T13:49:47.211 full_node chia.full_node.full_node: ERROR failed fetching 1171814 to 1171846 from peers
2021-11-23T13:49:47.212 full_node chia.full_node.full_node: ERROR sync from fork point failed err: Failed to validate block batch 1171718 to 1171750
2021-11-23T13:53:51.871 full_node chia.consensus.block_body_validation: ERROR Err.UNKNOWN_UNSPENT: COIN ID: a94612834e403d4eee4f647456f7a424f2007ae7cb8b90f7e6a5949b31699d63 NPC RESULT: {'clvm_cost': 101572269,
'error': None,

2021-11-23T20:44:57.257 full_node chia.full_node.full_node: ERROR Error: Err.UNKNOWN_UNSPENT, Invalid block from peer: {'host': 'Y.Y.Y.Y', 'port': 8444}
2021-11-23T20:44:57.387 full_node full_node_server : WARNING Banning Y.Y.Y.Y for 600 seconds
2021-11-23T20:44:57.389 full_node chia.full_node.full_node: ERROR failed fetching 1171782 to 1171814 from peers
2021-11-23T20:44:57.391 full_node chia.full_node.full_node: ERROR sync from fork point failed err: Failed to validate block batch 1171718 to 1171750
2021-11-23T20:48:01.521 full_node chia.consensus.block_body_validation: ERROR Err.UNKNOWN_UNSPENT: COIN ID: a94612834e403d4eee4f647456f7a424f2007ae7cb8b90f7e6a5949b31699d63 NPC RESULT: {'clvm_cost': 101572269,
'error': None,

2021-11-23T21:28:21.247 full_node chia.full_node.full_node: ERROR Error: Err.UNKNOWN_UNSPENT, Invalid block from peer: {'host': 'Z.Z.Z.Z', 'port': 8444}
2021-11-23T21:28:21.415 full_node full_node_server : WARNING Banning Z.Z.Z.Z for 600 seconds
2021-11-23T21:28:21.418 full_node chia.full_node.full_node: ERROR sync from fork point failed err: Failed to validate block batch 1171718 to 1171750
2021-11-23T21:28:41.681 full_node chia.full_node.full_node: ERROR got weight proof request for unknown peak 5b4335ca44a8fc4d67a7d01b113b44e4fc5f54a9beb85d673d331df4a086e1f8
2021-11-23T21:30:43.717 full_node chia.full_node.full_node: ERROR Error with syncing: <class 'RuntimeError'>Traceback (most recent call last):
File "chia\full_node\full_node.py", line 807, in _sync