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An I/O error occured while sending to the backend.   
via Stack Overflow by James
, 1 year ago
java.io.EOFException: 	at org.postgresql.core.PGStream.ReceiveChar(PGStream.java:285)	at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1719)	at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:173)	at org.postgresql.core.SetupQueryRunner.run(SetupQueryRunner.java:74)	at org.postgresql.core.v3.ConnectionFactoryImpl.runInitialQueries(ConnectionFactoryImpl.java:763)	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:224)	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:65)	at org.postgresql.jdbc.PgConnection.(PgConnection.java:159)	at org.postgresql.Driver.makeConnection(Driver.java:416)	at org.postgresql.Driver.connect(Driver.java:283)	at java.sql.DriverManager.getConnection(DriverManager.java:664)	at java.sql.DriverManager.getConnection(DriverManager.java:270)	at undefined.main.main(main.java:14)