mysqli connection refused

Hosting Support
1

using mysqli and the error message is connection refused used the control panel credentials.
?

2

@Lagado said:
using mysqli and the error message is connection refused used the control panel credentials.
?

Can you paste the error message here?

3

Or better yet, check whether the error message can be found in this article: https://infinityfree.net/support/common-mysql-errors/