Custom Fields spitting error even when filled

[TheMarket.duckdns.org]

My class has 2 custom fields but when filled out they both spit back that they are required.

"Discord Or FB Link field is required."

you can try for yourself:
http://35.244.85.124/index.php?page=item&action=item_add
the last 2 fields are the customs.
(category must be selected first)