Duplicated PEER_INDEX_TABLE in rit mrt file

[Santiago Aggio]

Hello,
I am using bird-2.0.7 on Debian 10 to dump the RIBs tables.

The tables generated for IPv4 are fine when parsed using mrt2bgpdump or bgpscanner.

But when I parse the IPv6 table, mrt2bgpdump doesn't return anything and bgpscanner gives the following error:
bgpscanner: master6.mrt: bad RIB dump, duplicated PEER_INDEX_TABLE, skipping rest of file.

Can you help me?
Thank you in advanced.

Santiago.