Erro de conexão ao Banco ao subir aplicação -> Could not obtain connection to query metadata: java.sql.SQLNonTransientConnectionException

Bom dia, professor. Estou recebendo este erro abaixo ao executar a aplicação através do mvn install quarkus:dev. O mysql está ativo e consigo acessá-lo pelo terminal próprio do mysql com o mesmo usuario e senha que coloquei no application.properties.

Pesquisando na internet cheguei a ver dicas de trocar o mysql server para o mysql connector , mas isso iria fugir do ambiente montado no curso. Teria alguma dica?

2021-09-27 07:35:40,740 WARN  [org.hib.eng.jdb.env.int.JdbcEnvironmentInitiator] (JPA Startup Thread: <default>) HHH000342: Could not obtain connection to query metadata: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.
        at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:110)
        at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97)
        at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:89)
        at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:63)
        at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:73)
        at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:898)
        at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:823)
        at com.mysql.cj.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:448)
        at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
        at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:198)
        at io.agroal.pool.ConnectionFactory.createConnection(ConnectionFactory.java:204)
        at io.agroal.pool.ConnectionPool$CreateConnectionTask.call(ConnectionPool.java:470)
        at io.agroal.pool.ConnectionPool$CreateConnectionTask.call(ConnectionPool.java:452)
        at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
        at io.agroal.pool.util.PriorityScheduledExecutor.beforeExecute(PriorityScheduledExecutor.java:68)
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1126)
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: com.mysql.cj.exceptions.CJException: Access denied for user 'admin'@'localhost' (using password: YES)
        at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
        at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
        at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
        at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:105)
        at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151)
        at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:129)
        at com.mysql.cj.protocol.a.NativeProtocol.checkErrorMessage(NativeProtocol.java:770)
        at com.mysql.cj.protocol.a.NativeProtocol.checkErrorMessage(NativeProtocol.java:692)
        at com.mysql.cj.protocol.a.NativeProtocol.checkErrorMessage(NativeProtocol.java:660)
        at com.mysql.cj.protocol.a.NativeProtocol.checkErrorMessage(NativeProtocol.java:137)
        at com.mysql.cj.protocol.a.NativeAuthenticationProvider.proceedHandshakeWithPluggableAuthentication(NativeAuthenticationProvider.java:462)
        at com.mysql.cj.protocol.a.NativeAuthenticationProvider.connect(NativeAuthenticationProvider.java:209)
        at com.mysql.cj.protocol.a.NativeProtocol.connect(NativeProtocol.java:1352)
        at com.mysql.cj.NativeSession.connect(NativeSession.java:132)
        at com.mysql.cj.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:842)
        ... 12 more