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  1. ConnectionImpl.coreConnect() has thrown a MySQLNonTransientConnectionException
    MySQL Connector/J
    9
    2
    1
  2. MysqlIO.doHandshake() has thrown a MySQLNonTransientConnectionException
    MySQL Connector/J
    11
    2
    1

Your stack trace compared to the selected pattern

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com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Data source rejected establishment of connection, message from server: "Too many connections"
9 matching frames hidden
    at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1040)
    at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2191)
    at com.mysql.jdbc.ConnectionImpl.connectWithRetries(ConnectionImpl.java:2038)

External results for this pattern (10)

  1. jnrbovia GitHub4 months ago
    Could not create connection to database server. Attempted reconnect 3 times. Giving up.
    Show stack trace
  2. Francescovia Stack Overflow5 months ago
    Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment]
    Show stack trace
  3. Unknown authorvia java-forums.org5 months ago
    Data source rejected establishment of connection, message from server: "Too many connections"
    Show stack trace
  4. Unknown authorvia java-forums.org5 months ago
    Data source rejected establishment of connection, message from server: "Too many connections"
    Show stack trace
  5. UDPLovervia Stack Overflow5 months ago
    Data source rejected establishment of connection, message from server: "Too many connections"
    Show stack trace
  6. Unknown authorvia csdn.net5 months ago
    Could not open JDBC Connection for transaction; nested exception is org.apache.commons.dbcp.SQLNestedException: Error preloading the connection pool
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  7. Data source rejected establishment of connection, message from server: "Too many connections"
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  8. Error preloading the connection pool
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  9. Unknown authorvia grokbase.com5 months ago
    Data source rejected establishment of connection, message from server: "Too many connections"
    Show stack trace
  10. Data source rejected establishment of connection, message from server: "Too many connections"
    Show stack trace