{"msg":"\r\n### Error querying database.  Cause: java.sql.SQLException: Out of memory (Needed 4980408 bytes)\r\n### The error may exist in URL [jar:file:/E:/web/sellersunion-web-cn/server/ROOT/WEB-INF/lib/ruoyi-netadmin-3.8.1.jar!/mapper/webcontent/WebNewsMapper.xml]\r\n### The error may involve com.ruoyi.webcontent.mapper.WebNewsMapper.selectLatestWebNews-Inline\r\n### The error occurred while setting parameters\r\n### SQL: select id, news_title, news_cover, news_simple_content, news_content, news_type, news_brows_count,meta_keyword,         meta_desc, author, dep,del_flag, create_by, create_time, update_by, update_time from web_news               where del_flag = '0'                   order by create_time DESC limit 5\r\n### Cause: java.sql.SQLException: Out of memory (Needed 4980408 bytes)\n; uncategorized SQLException; SQL state [HY000]; error code [5]; Out of memory (Needed 4980408 bytes); nested exception is java.sql.SQLException: Out of memory (Needed 4980408 bytes)","code":500}