ssh-add "Could not open a connection to your authentication agent"

I try and ssh-add it I get the error:

"Could not open a connection to your authentication agent."

If I run:

SSH-agent

I get:

SSH_AUTH_SOCK=/tmp/ssh-qSo0L3619/agent.3619; export SSH_AUTH_SOCH;

SSH_AGENT_PID=3620; export SSH_AGENT_PID;

echo Agent pid 3620;

Anybody know why I am receiving: " "Could not open a connection to your authentication agent."" ?

Thank you