Error use fast sync mode

[fwhappy]

When i using "fast" sync mode

ExecStart=/mb/moonbeam
--sync fast \

I got errors in log:

moonbeam[4896]: 2023-04-06 08:07:43 [🌗] 💔 Verification failed for block 0xf8b06069103458dddd4181b52b803fc476146b695afb72bf2be004512b5eb9fd received from peer: 12D3KooWQFMmdyE4XBRdmE8cbp7SPns3SW3xmRzvrRHBToPJxPCH, "Application(UnknownBlock("State already discarded for 0xb5c33644a471d6bf799f3fa5f9a0b0ef89dec80bbb91889de59eaddca6d3ffe3"))"

moonbeam[4896]: 2023-04-06 08:07:43 [Relaychain] cannot query the runtime API version: UnknownBlock: State already discarded for 0x2ae6356b1156d58442b7631a496a1b4f5723fa9a26778d9f40624543d4bfcbbf

The node has been unable to start synchronization, like this:
moonbeam[4896]: 2023-04-06 08:08:19 [🌗] 💤 Idle (0 peers), best: #1 (0xb5c3…ffe3), finalized #0 (0xfe58…b76d), ⬇ 20.9kiB/s ⬆ 18.0kiB/s

[crystalin]

The fast and warp synchronization is currently experimental. We are working on improving it.

Also be aware that the parachain needs the relaychain to sync to be able to follow the chain