Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Samebug tips

  1. ,
    Expert tip

    Try downgrading PostgresSQL server to 9.5 or update your PostgresSQL driver to 9.4-1211 with the following command: <postgresql.version>9.4.1211</postgresql.version>

Solutions on the web

via Mirth Project by Brent Moen, 2 years ago
via Mirth Project by Brent Moen, 1 year ago
via by Unknown author, 2 years ago Failed to insert connector message meta data at at at at at at at at by: org.postgresql.util.PSQLException: ERROR: duplicate key value violates unique constraint "d_mcm3_pkey" Detail: Key (message_id, metadata_id)=(1578, 0) already exists. at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse( at org.postgresql.core.v3.QueryExecutorImpl.processResults( at org.postgresql.core.v3.QueryExecutorImpl.execute( at org.postgresql.jdbc2.AbstractJdbc2Statement.execute( at org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags( at org.postgresql.jdbc2.AbstractJdbc2Statement.executeUpdate( at com.zaxxer.hikari.proxy.PreparedStatementJavassistProxy.executeUpdate( at ... 7 more