Error importing block

[Mirac96]

Hello
I faced a problem with the synchronizing blocks.
When I use version 0.14.3, there are some errors such as "Error importing block 0x1e2a53765fb6557f28ca22d06859e873340dba236d416327be2d7c0a36a1e66e: Err(Other(ClientImport("Runtime Ethereum block not found, rejecting!")))"
If I use version 0.12.4 or below, it will note me that "Error: Service(Client(Backend("Future database version: 2")))".
If you could give me some help, I will really appreciate it.

[lovesh]

Hi. If you are connecting to mainnet, you should be using the latest release tag from here.