processor in session meta is not valid ERROR

[zhanhtCN]

**What deployment mode you are use? **

1. docker-compose;

**What KubeFATE and FATE version you are using? ** 1.7.0

os:

• OS: centos 7
• docker 20.10.7

已经将docker升级到20.10版本，但是依然有如下报错

[owlet42]

@zhanhtCN Which FATE version did you deploy and how did you get this error?

[JingChen23]

@zhanhtCN Do we still have this issue?