com.ibatis.common.jdbc.exception.NestedSQLException:   
--- The error occurred while applying a parameter map. 
--- Check the getTodaySevenDigIndex-InlineParameterMap. 
--- Check the statement (query failed). 
--- Cause: com.mysql.jdbc.CommunicationsException: Communications link failure due to underlying exception:

** BEGIN NESTED EXCEPTION **

java.net.SocketException
MESSAGE: Software caused connection abort: recv failed

STACKTRACE:

java.net.SocketException: Software caused connection abort: recv failed