数据库出错:

Failed to connect to MySQL: SQLSTATE[HY000] [2002] Connection refused

Mysql error description:
Mysql error number: 0
Date: 2025-03-14 @ 01:45
Script: http://m.ourjnu.com/lib/-1-%E4%B8%AD%E5%9B%BD%E5%8F%B210%C2%B7%E8%BF%91%E4%BB%A3%C2%B7%E5%A4%AA%E5%B9%B3%E5%A4%A9%E5%9B%BD