Realm choice is empty (French locale)

When i try to change realm in game, an empty box appear.

mangosd.conf :

GameType                                  = 6
RealmZone                                 = 10
DBC.Locale                                = 2

Realmlist table : (hidden public ip because... it's a public VM lol)

MariaDB [realmd]> select * from realmlist;
+----+-------------+----------------+--------------+-----------------+------+------+------------+----------+----------------------+------------+-----------------+
| id | name        | address        | localAddress | localSubnetMask | port | icon | realmflags | timezone | allowedSecurityLevel | population | realmbuilds     |
+----+-------------+----------------+--------------+-----------------+------+------+------------+----------+----------------------+------------+-----------------+
|  1 | MaNGOS Zero | ???.???.???.??? | 127.0.0.1    | 255.255.255.0   | 8085 |    6 |          0 |       10 |                    0 |       0.02 | 5875 6005 6141  |
+----+-------------+----------------+--------------+-----------------+------+------+------------+----------+----------------------+------------+-----------------+
1 row in set (0.000 sec)

MariaDB [realmd]>