Buenas tardes, necesito ayuda con un error que tengo para subir mi proyecto de Spring Boot con JWT en render, adjunto una captura y agradecería que me den una mano porque no encuentro donde esta el problema, ya busque por todos los medios.
Dec 29 08:25:22 PM Caused by: com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure
Dec 29 08:25:22 PM
Dec 29 08:25:22 PM The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
Dec 29 08:25:22 PM at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174) ~[mysql-connector-java-8.0.28.jar!/:8.0.28]
Dec 29 08:25:22 PM at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64) ~[mysql-connector-java-8.0.28.jar!/:8.0.28]
Dec 29 08:25:22 PM at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:829) ~[mysql-connector-java-8.0.28.jar!/:8.0.28]
Dec 29 08:25:22 PM at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:449) ~[mysql-connector-java-8.0.28.jar!/:8.0.28]
Dec 29 08:25:22 PM at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:242) ~[mysql-connector-java-8.0.28.jar!/:8.0.28]
Dec 29 08:25:22 PM at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:198) ~[mysql-connector-java-8.0.28.jar!/:8.0.28]
Dec 29 08:25:22 PM at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) ~[HikariCP-4.0.3.jar!/:na]
Dec 29 08:25:22 PM at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364) ~[HikariCP-4.0.3.jar!/:na]
Dec 29 08:25:22 PM at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206) ~[HikariCP-4.0.3.jar!/:na]
Dec 29 08:25:22 PM at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476) ~[HikariCP-4.0.3.jar!/:na]
Dec 29 08:25:22 PM at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561) ~[HikariCP-4.0.3.jar!/:na]
Dec 29 08:25:22 PM at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115) ~[HikariCP-4.0.3.jar!/:na]
Dec 29 08:25:22 PM at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) ~[HikariCP-4.0.3.jar!/:na]
Dec 29 08:25:22 PM at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.6.8.Final.jar!/:5.6.8.Final]
Dec 29 08:25:22 PM at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:181) ~[hibernate-core-5.6.8.Final.jar!/:5.6.8.Final]
Dec 29 08:25:22 PM at org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl.getIsolatedConnection(DdlTransactionIsolatorNonJtaImpl.java:44) ~[hibernate-core-5.6.8.Final.jar!/:5.6.8.Final]
Dec 29 08:25:22 PM … 148 common frames omitted
Dec 29 08:25:22 PM Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
Dec 29 08:25:22 PM
Dec 29 08:25:22 PM The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
Dec 29 08:25:22 PM at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[na:na]
Dec 29 08:25:22 PM at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77) ~[na:na]
Dec 29 08:25:22 PM at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:na]
Dec 29 08:25:22 PM at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) ~[na:na]
Dec 29 08:25:22 PM at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:480) ~[na:na]
Dec 29 08:25:22 PM at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61) ~[mysql-connector-java-8.0.28.jar!/:8.0.28]
Dec 29 08:25:22 PM at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105) ~[mysql-connector-java-8.0.28.jar!/:8.0.28]
Dec 29 08:25:22 PM at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151) ~[mysql-connector-java-8.0.28.jar!/:8.0.28]
Dec 29 08:25:22 PM at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167) ~[mysql-connector-java-8.0.28.jar!/:8.0.28]
Dec 29 08:25:22 PM at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:89) ~[mysql-connector-java-8.0.28.jar!/:8.0.28]
Dec 29 08:25:22 PM at com.mysql.cj.NativeSession.connect(NativeSession.java:120) ~[mysql-connector-java-8.0.28.jar!/:8.0.28]
Dec 29 08:25:22 PM at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:949) ~[mysql-connector-java-8.0.28.jar!/:8.0.28]
Dec 29 08:25:22 PM at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:819) ~[mysql-connector-java-8.0.28.jar!/:8.0.28]
Dec 29 08:25:22 PM … 161 common frames omitted
Dec 29 08:25:22 PM Caused by: java.net.ConnectException: Connection refused
Dec 29 08:25:22 PM at java.base/sun.nio.ch.Net.pollConnect(Native Method) ~[na:na]
Dec 29 08:25:22 PM at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:672) ~[na:na]
Dec 29 08:25:22 PM at java.base/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:542) ~[na:na]
Dec 29 08:25:22 PM at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597) ~[na:na]
Dec 29 08:25:22 PM at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:327) ~[na:na]
Dec 29 08:25:22 PM at java.base/java.net.Socket.connect(Socket.java:633) ~[na:na]
Dec 29 08:25:22 PM at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:156) ~[mysql-connector-java-8.0.28.jar!/:8.0.28]
Dec 29 08:25:22 PM at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:63) ~[mysql-connector-java-8.0.28.jar!/:8.0.28]
Dec 29 08:25:22 PM … 164 common frames omitted
Dec 29 08:25:22 PM
Dec 29 08:25:53 PM
Dec 29 08:25:53 PM . ____ _ __ _ _
Dec 29 08:25:53 PM /\ / ’ __ _ () __ __ _ \ \ \
Dec 29 08:25:53 PM ( ( )__ | '_ | '| | ’ / ` | \ \ \
Dec 29 08:25:53 PM \/ )| |)| | | | | || (| | ) ) ) )
Dec 29 08:25:53 PM ’ || .__|| ||| |_, | / / / /
Dec 29 08:25:53 PM =========||==============|/=////
Dec 29 08:25:53 PM :: Spring Boot :: (v2.6.7)
Dec 29 08:25:53 PM