Wireguard failing to save/create peer

[CreationGuy]

I have one tunnel set up with two peers. I just created an additional tunnel which seemed to have saved. I then added a new peer to that tunnel; when I go to save the peer, I get:

There was a problem applying the changes. See the System Logs.

and below that, the typical apply button. When I click apply it acts like it saves the peer but under status, the peer is not there.

When I click on the link to go to the System Logs, /wg/status_logs.php, I get a 404....

I found this in the pfsense status_logs, not sure if this helps:

Oct 17 09:41:05 	php-fpm 	85817 	/wg/vpn_wg_peers.php: Gateway, NONE AVAILABLE
Oct 17 09:41:05 	php-fpm 	85817 	/wg/vpn_wg_peers.php: Gateway, none 'available' for inet6, use the first one configured. 'WAN_DHCP6' 

[CreationGuy]

I fixed it, it was my mistake.

For those of you who may come across this, here's what I did wrong:

I set the listen port for both tunnels to be the same, if I had read all of the documentation, I would have known that they need to be unique... :)