need help here

[Reymark21]

need help about the failed to connect with server OBS version 28.0.1 here is my log file thanks in advance

 

[koala]

22:07:24.970: [rtmp stream: 'adv_stream'] Connecting to RTMP URL rtmps://rtmp-api.facebook.com:443/rtmp/...
22:07:24.981: [rtmp stream: 'adv_stream'] Interface: Realtek PCIe GbE Family Controller (ethernet, 1000 mbps)
22:07:25.021: RTMP_Connect1, Cert verify failed: 8 (The certificate is not correctly signed by the trusted CA)
22:07:25.022: [rtmp stream: 'adv_stream'] Connection to rtmps://rtmp-api.facebook.com:443/rtmp/ failed: -2

That's something interested. Certificate not correctly signed by trusted CA. You seem to be victim of a man-in-the-middle attack on HTTPS connections. The other cause might be a paranoid (but broken) antivirus that's intercepting https, but your Windows Defender isn't doing such things.
May be there's something intercepting your dns resolution, returning wrong ip addresses. Check your dns servers - they have to provide proper name resolution.
Or there's something intercepting the network connection between you and the streaming service itself. If you're on a network where this is possible, try using a trustworthy vpn service.

Or something completely different is broken in the certificate handling of your PC.

Either case, it's not an OBS issue, it's an issue with your PC or with your internet connection.