{"timestamp":"2020-07-13T20:18:11.740+0000","status":500,"error":"Internal Server Error","message":"nested exception is org.apache.ibatis.exceptions.PersistenceException: \n### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLException: Connections could not be acquired from the underlying database!\n### The error may exist in class path resource [com/chinaBric/acc/mapper/NewsMapper.xml]\n### The error may involve com.chinaBric.acc.dao.NewsDataDao.getTOP10News1\n### The error occurred while executing a query\n### Cause: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLException: Connections could not be acquired from the underlying database!","path":"/"}