Could not send query when reading from MySQL

[HLNA]

Any solution on this error? I have similar errors

Could not send query unexpected end of exception

Received following error on a query (which sometimes work). I am on community edition of 1.4. Caused by: java.sql.SQLNonTransientConnectionException: (conn:706080479) Could not send query: unexpected end of exception, read 0 bytes from 4 Blockquote In all cases, it seems to be MariaDB jdbc client ? Seems there is a jira card on it https://jira.mariadb.org/browse/CONJ-348 Will try to use " useServerPrepStmts=false" in jdbc url… but, appreciate if any solution available.