openclaw docker setup help

hello, i'm trying openclaw docker
I finished install and now when opening ui i want to update to latest version but it won't update please help

Hello,

Is it possible to upgrade in the plug-in interface?

no update option

Hello,

Please enter the plug-in update

now i got this error: Error: EACCES: permission denied, open '/home/node/.openclaw/agents/main/sessions/sessions.json.lock'

how to set the permission?