Hello, all.
I tried to configure OpenVPN-bridge after I configured PHPki as written in WiKi.
When I entered bridge configuration, there was red line saying "There's a problem with the configuration of your certificates, you should check it.". I thought that this is OK as I still didn't configured the bridge as written in WiKi.
Then I followed the WiKi:
https://wiki.contribs.org/OpenVPN_Bridge#Using_PHPki_to_manage_the_certificates.
But when I pressed SAVE button I received the error message: "Operation status report
Error: CSRF token is invalid or outdated."
I will be very thankful for the help, as I don't understand much in all this stuff...