오류

원인 --- The error occurred in com/rocomo/home/mapper/RecruitMapper.xml. --- The error occurred while executing query. --- Check the SELECT count(*) FROM rh_recruit WHERE use_yn='Y' . --- Check the SQL Statement (preparation failed). --- Cause: com.mysql.jdbc.exceptions.MySQLNonTransientConnectionException: No operations allowed after connection closed.Connection was implicitly closed due to underlying exception/error: ** BEGIN NESTED EXCEPTION ** com.mysql.jdbc.CommunicationsException MESSAGE: Communications link failure due to underlying exception: ** BEGIN NESTED EXCEPTION ** java.net.SocketException MESSAGE: Broken pipe STACKTRACE: java.net.SocketException: Broken pipe at java.net.SocketOutputStream.socketWrite0(Native Method) at java.net.SocketOutputStream.socketWrit