데이터 처리 중 오류가 발생하였습니다.

### Error querying database. Cause: java.sql.SQLException: Connection PoolingConnection: null is closed. ### The error may exist in class path resource [sqlMap/shop/ShopMapper.xml] ### The error may involve kr.co.iparkmall.members.web.shop.dao.ShopMapper.selectShopInfoList ### The error occurred while executing a query ### SQL: SELECT * FROM(SELECT Row_Number() OVER (ORDER BY chnlNm asc) AS ROWNUM, A.* FROM( SELECT /* selectShopInfoList */ chnlKeySeq, createBy, chnlNo, chnlNm, chnlEngNm, chnlRealNm, chnlTypeSubCd, chnlLvlNo, parRid, parRidTop, partKeySeq, ridTerms, parKeySeqTop, parCustPr, acrlPsblYn, usePsblYn, mbrJoinPsblYn, chnlShowYn, telNo, createDate, adrDtl, ctg, chnlStatCd, chnlTypeCd, sbscDd, trmnDd, receiptPrintYn, chnlLc, chnlFl, hldDesc, chnlDesc, lgImg, detlImg, jibunAddr, chnlOpenTime, chnlCloseTime, chnlOpenTimeHld, chnlCloseTimeHld, parChnlNo, parChnlNm, createByNm FROM ubi.VIEW_BRAND WHERE 1=1 AND chnlShowYn = 'Y' and substring(chnlNm,1,1) >= N'하' )A )A1 WHERE ROWNUM BETWEEN ? AND ? ### 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.