Ошибка с БД

[Fl1nky]

[18:02:22 WARN]: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
[18:02:22 WARN]:
[18:02:22 WARN]: The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
[18:02:22 WARN]: at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
[18:02:22 WARN]: at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
[18:02:22 WARN]: at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
[18:02:22 WARN]: at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
[18:02:22 WARN]: at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
[18:02:22 WARN]: at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:990)
[18:02:22 WARN]: at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:335)
[18:02:22 WARN]: at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2187)
[18:02:22 WARN]: at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2220)
[18:02:22 WARN]: at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2015)
[18:02:22 WARN]: at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:768)
[18:02:22 WARN]: at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
[18:02:22 WARN]: at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
[18:02:22 WARN]: at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
[18:02:22 WARN]: at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
[18:02:22 WARN]: at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
[18:02:22 WARN]: at com.mysql.jdbc.Util.handleNewInstance(Util.java:425)
[18:02:22 WARN]: at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:385)
[18:02:22 WARN]: at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:323)
[18:02:22 WARN]: at java.sql.DriverManager.getConnection(DriverManager.java:664)
[18:02:22 WARN]: at java.sql.DriverManager.getConnection(DriverManager.java:247)
[18:02:22 WARN]: at saharnooby.plugins.quest.skins.data.WrappedConnection.connect(WrappedConnection.java:55)
[18:02:22 WARN]: at saharnooby.plugins.quest.skins.data.WrappedConnection.getConnection(WrappedConnection.java:49)
[18:02:22 WARN]: at saharnooby.plugins.quest.skins.data.WrappedConnection.execute(WrappedConnection.java:77)
[18:02:22 WARN]: at saharnooby.plugins.quest.skins.data.Database.connect(Database.java:24)
[18:02:22 WARN]: at saharnooby.plugins.quest.skins.QuestSkins.onEnable(QuestSkins.java:35)
[18:02:22 WARN]: at net.md_5.bungee.api.plugin.PluginManager.enablePlugins(PluginManager.java:220)
[18:02:22 WARN]: at net.md_5.bungee.BungeeCord.start(BungeeCord.java:297)
[18:02:22 WARN]: at net.md_5.bungee.BungeeCordLauncher.main(BungeeCordLauncher.java:38)
[18:02:22 WARN]: at net.md_5.bungee.Bootstrap.main(Bootstrap.java:14)
[18:02:22 WARN]: Caused by: java.net.ConnectException: Connection refused (Connection refused)
[18:02:22 WARN]: at java.net.PlainSocketImpl.socketConnect(Native Method)
[18:02:22 WARN]: at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
[18:02:22 WARN]: at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
[18:02:22 WARN]: at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
[18:02:22 WARN]: at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
[18:02:22 WARN]: at java.net.Socket.connect(Socket.java:607)
[18:02:22 WARN]: at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:211)
[18:02:22 WARN]: at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:299)
[18:02:22 WARN]: ... 23 more в чём ошибка ?

 

[ChatGPT]

Ошибка связана с отсутствием соединения с базой данных MySQL. В сообщении об ошибке указано, что не удалось установить соединение с сервером, т.к. его отклонили или сервер не запущен. Для решения проблемы нужно проверить, что сервер базы данных запущен и доступен по указанному адресу и порту. Также нужно убедиться, что правильные учётные данные для доступа к базе данных указаны в коде.

 

[Fl1nky]

listeners:
- bind_local_address: true
force_default_server: false
forced_hosts: {}
host: 0.0.0.0:25565
max_players: 2023
motd: ''
ping_passthrough: false
priorities:
- authme
proxy_protocol: false
query_enabled: false
query_port: 25565
tab_list: GLOBAL_PING
tab_size: 60
remote_ping_cache: -1
network_compression_threshold: 256
permissions:
admin:
- ''
default:
- ''
log_pings: true
connection_throttle_limit: 3
server_connect_timeout: 5000
timeout: 30000
stats: c412117a-e9c7-45bc-9ef5-16353df46ce6
inject_commands: false
player_limit: -1
ip_forward: true
groups:
md_5:
- admin
remote_ping_timeout: 5000
connection_throttle: 5000
log_commands: true
prevent_proxy_connections: false
online_mode: false
forge_support: false
disabled_commands:
- end
- ip
- reload
- server
- alertraw
- bungee
- glist
- greload
- perms
- migrate
servers:
grief:
address: 135.181.172.101:30003
motd: ''
restricted: false
lobby:
address: 135.181.172.101:30002
motd: ''
restricted: false
authme:
address: 135.181.172.101:30001
motd: ''
restricted: false
есть ли тут ошибка ?