My service of VMware VCenter 5.1 stop and don't start.
I see log file with this error: "main ERROR com.vmware.vim.install.cli.RegTool] Invalid solution certificate. Certificate already expired"
How I can get a new certificate? I have seen that I must log in to vSphere Web Client to the vCenter Server, but I don't know how to do it. The machine where I have vCenter installed does not seem to have a web server.