Kibana can’t start with exception cluster security already exists

Hi there,
I’m now using es and kibana version 7.1.1, security plugin 1.1.0.0. es cluster is running properly but kibana cannot start with an exception: cluster ‘security’ already exists. How can I bypass this?
BTW , the first kibana exception was cannot read property ‘callwithrequest’ of undefined and I tried to remove es data and re-run securityadmin.sh again then this new exception occurs.
Thank you very much in advance for ur reply.