1panel can not create SSL certificate , and shows error 400:invalid authorization.

Error 400:Invalid authorization 1. create certificate for my site via 1panel As a complete beginner, I am eager to build my own personal blog. Following a tutorial on YouTube, I have already registered a domain and a server, installed 1Panel on the server, and am now ready to apply for an SSL certificate for my website. But, i failed. Here is the screenshot ...

July 31, 2025 · 1 min · alma

“On the WordPress installation screen, what should be entered for the database host?

‘database host’ in wordpress installation screen I setup wordpress for in my vps. As a novice, i am not sure what should be entered for the database host on the installation screen. It’s the IP of VPS

June 28, 2025 · 1 min · alma

First time using the Namecheap platform, confused by the color of Add-to-cart button

‘Add to cart’ button is gray 1. The button is gray This is my first time using the Namecheap platform. I Signed in to the platform after registering. When i draft a domain name and try to add to my cart, i found the button is gray. As a beginner, i I panicked for a few seconds.Generally speaking, the gray button represents that it cannot be used. ...

June 26, 2025 · 1 min · alma

Hello World

Hi, i’m alma. I would like to share the problems I encountered during my IT learning process and the solutions I found.

June 17, 2025 · 1 min · alma