Problem with installing phpMyAdmin

Hi guys,
I am trying to install the phpMyAdmin on the website by following the steps from the link below:
https://www.alibabacloud.com/help/faq-detail/55281.htm


After overwriting config.default.php, I tried to access phpMyAdmin via http://xxxx.aliwebs.com/phpMyAdmin/index.php.
I get the following error message:
No input file specified.


How do I overcome this issue?


Thanks

After configuration, have you uploaded the file to /htdocs/phpMyAdmin/libaries so that it overwrites the original configuration file ?  

It's better you submit a ticket via https://workorder-intl.console.aliyun.com/#/ticket/createIndex, and provide your domain, and temporariry domain to us to check.