oracle - Oracle 云始终免费 - APEX 无法正常工作 - ORDS 问题？

Question

ORDS 给了我以下错误。

我没有更改任何配置。我还尝试重新启动整个shebang。有人知道该怎么做吗？

503 Service Unavailable

The connection pool named: |ocid1.tenancy.oc1..aaaaaa<redacted>|re| is not correctly configured, due to the following error(s): 
Exception occurred while getting connection: 
oracle.ucp.UniversalConnectionPoolException: 
Cannot get Connection from Datasource: 
java.sql.SQLException: Listener refused the connection with the following error: 
ORA-12529, TNS:connect request rejected based on current filtering rules

标签： oraclerestcloudoracle-apex