Error log: requested compact vdf we don't have

If I run

cat ~/.chia/mainnet/log/debug.log | grep -i ‘error’

I’m seeing this error. Does it mean that I’m not winning blocks because the app is not synced?

2021-06-24T00:03:04.757 full_node chia.full_node.full_node: ERROR    <chia.server.ws_connection.WSChiaConnection object at 0x7f3f451bb0d0> requested compact vdf we don't have, height: 377019.
2021-06-24T00:03:04.783 full_node chia.full_node.full_node: ERROR    <chia.server.ws_connection.WSChiaConnection object at 0x7f3f29befa60> requested compact vdf we don't have, height: 377019.
2021-06-24T00:03:04.786 full_node chia.full_node.full_node: ERROR    <chia.server.ws_connection.WSChiaConnection object at 0x7f3f29557e80> requested compact vdf we don't have, height: 377019.
2021-06-24T00:03:04.833 full_node chia.full_node.full_node: ERROR    <chia.server.ws_connection.WSChiaConnection object at 0x7f3f45740d00> requested compact vdf we don't have, height: 377019.
2021-06-24T00:03:04.839 full_node chia.full_node.full_node: ERROR    <chia.server.ws_connection.WSChiaConnection object at 0x7f3f45d296a0> requested compact vdf we don't have, height: 377019.
2021-06-24T00:03:04.843 full_node chia.full_node.full_node: ERROR    <chia.server.ws_connection.WSChiaConnection object at 0x7f3f1668d130> requested compact vdf we don't have, height: 377019.
2021-06-24T00:03:04.876 full_node chia.full_node.full_node: ERROR    <chia.server.ws_connection.WSChiaConnection object at 0x7f3f2a6010d0> requested compact vdf we don't have, height: 377019.
2021-06-24T00:03:04.916 full_node chia.full_node.full_node: ERROR    <chia.server.ws_connection.WSChiaConnection object at 0x7f3f13c0a4c0> requested compact vdf we don't have, height: 377019.
2021-06-24T00:03:04.923 full_node chia.full_node.full_node: ERROR    <chia.server.ws_connection.WSChiaConnection object at 0x7f3f29132e20> requested compact vdf we don't have, height: 377019.
2021-06-24T00:03:04.969 full_node chia.full_node.full_node: ERROR    <chia.server.ws_connection.WSChiaConnection object at 0x7f3f17238610> requested compact vdf we don't have, height: 377019.
2021-06-24T00:03:05.359 full_node chia.full_node.full_node: ERROR    <chia.server.ws_connection.WSChiaConnection object at 0x7f3f167e77f0> requested compact vdf we don't have, height: 377019.