Error enabling: Post "https://127.0.0.1:8200/v1/sys/mounts/kv": dial tcp 127.0.0.1:8200: connect: connection refused

I started valut, I can access the vault UI via https://192.168..**:8200 but when I run any commands I get the below error please help

“Error enabling: Post “https://127.0.0.1:8200/v1/sys/mounts/kv”: dial tcp 127.0.0.1:8200: connect: connection refused”

set export VAULT_ADDR=‘http://:8200’
then run the commnd

Thanks it solved the problem.