데이터 처리 중 오류가 발생하였습니다.

### Error querying database. Cause: java.sql.SQLException: Connection PoolingConnection: null is closed. ### The error may exist in file [/home/foadm/app/web/WEB-INF/classes/sqlMap/customer/FaqMapper.xml] ### The error may involve kr.co.iparkmall.members.web.customer.dao.FaqMapper.selectFaqInfoList ### The error occurred while executing a query ### SQL: SELECT SEQ_NO, BBS_TITLE, BBS_DESC, UPDATE_DT, CREATE_DT, CREATE_ID, DEL_YN, FILE_SEQ, PARENT_SEQ_NO, REPLY_YN, PWD, VIEW_CNT, SORT_SEQ, CATG_ID, OPEN_YN FROM TB_BBS_FAQ WHERE DEL_YN = 'N' AND OPEN_YN = 'Y' ORDER BY SORT_SEQ ASC ### Cause: java.sql.SQLException: Connection PoolingConnection: null is closed. ; uncategorized SQLException for SQL []; SQL state [null]; error code [0]; Connection PoolingConnection: null is closed.; nested exception is java.sql.SQLException: Connection PoolingConnection: null is closed.