Дело в том что, мы с тех.админом решили это проверить, и в итоге, на сервер, нельзя зайти вообще, просто пишет, что он выключен, а на самом деле, с сервером все хорошо, ну, мы ответили игрокам, что скоро пофиксим, и поставили сервер на тех работы
Вот логи: 
Консоль

Логи

15:59:14 [INFO] > > > > > > > > [INFO] [BgTools] Thank you for using this Plugin!
[2K 15:59:14 [INFO] > > > > > > > > [INFO] ------------------------ By De24 -------------------------
[2K 15:59:14 [INFO] Enabled plugin BungeeTools version 1.4.0 by De24
[2K 15:59:14 [INFO] Enabled plugin BungeeMotd version 1.2 by Falistos
[2K 15:59:14 [INFO] Enabled plugin cmd_server version git:cmd_server:1.13-SNAPSHOT:0dd538f:1396 by SpigotMC
[2K 15:59:14 [INFO] Enabled plugin cmd_alert version git:cmd_alert:1.13-SNAPSHOT:0dd538f:1396 by SpigotMC
[2K 15:59:14 [INFO] Enabled plugin cmd_send version git:cmd_send:1.13-SNAPSHOT:0dd538f:1396 by SpigotMC
[2K 15:59:14 [INFO] Enabled plugin cmd_list version git:cmd_list:1.13-SNAPSHOT:0dd538f:1396 by SpigotMC
> [2K 15:59:14 [INFO] Listening on localhost/127.0.0.1:25565
> [2K 15:59:14 [INFO] Started query on /127.0.0.1:25565
> [2K 15:59:14 [INFO] [SkinsRestorer] ----------------------------------------------
> [2K 15:59:14 [INFO] [SkinsRestorer] +===============+
> [2K 15:59:14 [INFO] [SkinsRestorer] | SkinsRestorer |
> [2K 15:59:14 [INFO] [SkinsRestorer] +===============+
> [2K 15:59:14 [INFO] [SkinsRestorer] ----------------------------------------------
> [2K 15:59:14 [INFO] [SkinsRestorer] version: 13.3
> [2K 15:59:14 [INFO] [SkinsRestorer] A new version is available! Download it at:
> [2K 15:59:14 [INFO] [SkinsRestorer] https://www.spigotmc.org/resources/skinsrestorer.2124
> [2K 15:59:14 [INFO] [SkinsRestorer] ----------------------------------------------
> op
> [2K 15:59:40 [INFO] Команда не найдена ☹
>
> [2K 15:59:40 [INFO] Команда не найдена ☹
> botfilter reload
[2K 15:59:47 [INFO] [BotFilter] Проверяю наличее обновлений
> [2K 15:59:48 [INFO] [BotFilter] Найдена новая версия!
> [2K 15:59:48 [INFO] [BotFilter] Пожалуйста обновитесь!
> [2K 15:59:48 [INFO] [BotFilter] Подключаюсь к датабазе...
> [2K 15:59:48 [INFO] [BotFilter] Подключено (0 мс)
> [2K 15:59:48 [INFO] [BotFilter] Очищено 0 аккаунтов
> [2K 15:59:48 [INFO] [BotFilter] Белый список игроков успешно загружен (0)
> [2K 15:59:48 [INFO] [BotFilter] Скачиваю GeoLite2 датабазу
> [2K 15:59:48 [WARN] [BotFilter] Не могу скачать GeoLite2 датабазу
java.net.UnknownHostException: geolite.maxmind.com
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:184)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:607)
at sun.net.NetworkClient.doConnect(NetworkClient.java:175)
at sun.net.www.http.HttpClient.openServer (HttpClient.java:463)
at sun.net.www.http.HttpClient.openServer (HttpClient.java:558)
at sun.net.www.http.HttpClient.init > (HttpClient.java:242)
at sun.net.www.http.HttpClient.New (HttpClient.java:339)
at sun.net.www.http.HttpClient.New (HttpClient.java:357)
at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient (HttpURLConnection.java:1226)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect0 (HttpURLConnection.java:1162)
at sun.net.www.protocol.http.HttpURLConnection $6.run(HttpURLConnection.java:1046)
at sun.net.www.protocol.http.HttpURLConnection $6.run(HttpURLConnection.java:1044)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessController.doPrivilegedWithCombiner(AccessController.java:784)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect (HttpURLConnection.java:1043)
at sun.net.www.protocol.http.HttpURLConnection.connect (HttpURLConnection.java:990)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream0 (HttpURLConnection.java:1570)
at sun.net.www.protocol.http.HttpURLConnection.access $200(HttpURLConnection.java:92)
at sun.net.www.protocol.http.HttpURLConnection $9.run(HttpURLConnection.java:1490)
at sun.net.www.protocol.http.HttpURLConnection $9.run(HttpURLConnection.java:1488)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessController.doPrivilegedWithCombiner(AccessController.java:784)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream (HttpURLConnection.java:1487)
at ru.leymooo.botfilter.utils.GeoIp.downloadDataBase(GeoIp.java:120)
at ru.leymooo.botfilter.utils.GeoIp.setupDataBase(GeoIp.java:96)
at ru.leymooo.botfilter.utils.GeoIp.init > (GeoIp.java:51)
at ru.leymooo.botfilter.BotFilter.init > (BotFilter.java:81)
at ru.leymooo.botfilter.BotFilterCommand.execute(BotFilterCommand.java:34)
at net.md_5.bungee.api.plugin.PluginManager.dispatchCommand(PluginManager.java:189)
at net.md_5.bungee.api.plugin.PluginManager.dispatchCommand(PluginManager.java:142)
at net.md_5.bungee.BungeeCordLauncher.main(BungeeCordLauncher.java:50)
at net.md_5.bungee.Bootstrap.main(Bootstrap.java:15)
> [2K 15:59:48 [INFO] Команда выполнена
> >
[2K 15:59:48 [INFO] Команда не найдена ☹