Failed to create chain structure in 2.0.6

[bdonglobal]

when I upgrade my node from 1.1.0 to 2.0.6, I got this error, any idea?

binary: https://github.com/Bytom/bytom/releases/download/v2.0.6/bytom-2.0.6-linux_amd64.tgz

the command running the node is:
./bytomd-linux_amd64 node --chain_id mainnet --home /mnt/sdb/data/ --auth.disable

--------------------------------------output--------------------------------------
all logs are output in the /mnt/sda2/btm_data/log directory
Failed to create chain structure: There are no blockHeader with given hash d72dcc130f14f6b31816efad009739311459c1bb2407489734d3dd2097ddb01d
--------------------------------------output--------------------------------------

More info:
when I back to use 1.1.0(https://github.com/Bytom/bytom/releases/download/v1.1.0/bytom-1.1.0-linux_amd64.tgz), there is no error, and the node can sync successfully