play.api.http.HttpErrorHandlerExceptions$$anon$1: Execution exception[[JDBCConnectionException: Unable to acquire JDBC Connection]]
    at play.api.http.HttpErrorHandlerExceptions$.throwableToUsefulException(HttpErrorHandler.scala:280)
    at play.api.http.HttpErrorHandlerExceptions.throwableToUsefulException(HttpErrorHandler.scala)
    at play.http.DefaultHttpErrorHandler.throwableToUsefulException(DefaultHttpErrorHandler.java:169)
    at play.http.DefaultHttpErrorHandler.onServerError(DefaultHttpErrorHandler.java:131)
    at play.core.j.JavaHttpErrorHandlerAdapter$$anonfun$onServerError$1.apply(JavaHttpErrorHandlerAdapter.scala:22)
    at play.core.j.JavaHttpErrorHandlerAdapter$$anonfun$onServerError$1.apply(JavaHttpErrorHandlerAdapter.scala:22)
    at play.core.j.JavaHelpers$$anonfun$invokeWithContext$1.apply(JavaHelpers.scala:142)
    at play.core.j.JavaHelpers$$anonfun$invokeWithContext$1.apply(JavaHelpers.scala:141)
    at play.core.j.JavaHelpers$class.withContext(JavaHelpers.scala:153)
    at play.core.j.JavaHelpers$.withContext(JavaHelpers.scala:162)
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
    at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48)
    at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42)
    at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:111)
    at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:97)
    at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:102)
    at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:129)
    at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:247)
    at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:254)
    at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:203)
    at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:56)
Caused by: java.sql.SQLTransientConnectionException: HikariPool-1 - Connection is not available, request timed out after 937894ms.
    at com.zaxxer.hikari.pool.HikariPool.createTimeoutException(HikariPool.java:548)
    at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:186)
    at com.zaxxer.hikari.pool.HikariPool.getConnection(HikariPool.java:145)
    at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:83)
    at org.jdbcdslog.DataSourceProxyBase.getConnection(DataSourceProxyBase.java:45)
    at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122)
    at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:35)
    at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:99)
    at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:129)
    at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:247)

db {
  # You can declare as many datasources as you want.
  # By convention, the default datasource is named `default`

  # https://www.playframework.com/documentation/latest/Developing-with-the-H2-Database
  #default.driver = org.h2.Driver
  #default.url = "jdbc:h2:mem:play"
  #default.username = sa
  #default.password = ""

  # You can turn on SQL logging for any datasource
  # https://www.playframework.com/documentation/latest/Highlights25#Logging-SQL-statements
  default.logSql=true

  # Default database configuration using PostgreSQL database engine
  default.driver=org.postgresql.Driver
  #default.url="jdbc:postgresql://localhost:5432/vswank"
  default.url="jdbc:postgresql://116.73.61.26:5432/vswank"
  default.username=postgres
  default.password=G0v1nd
 # maximumPoolSize = 10
  #pool = "default"

  # Sets a fixed JDBC connection pool size of 50
  default.minimumIdle = 1
  default.maximumPoolSize = 10
  default.partitionCount=2
  default.maxConnectionsPerPartition=10
  default.minConnectionsPerPartition=10
  default.idleMaxAge=10 minute
  default.idleConnectionTestPeriod=5 minutes
  default.jndiName=DefaultDS
}