How to Fix the “There Has Been a Critical Error on Your Website” Error in WordPress

how to fix the there has been a critical error on your website error in wordpress

In this blog post, we are going to explain a few steps that need to be taken for fixing the most common WordPress error “There has Been a Critical Error on your Website”.

This error is known in the recent versions of WordPress, more precisely from WordPress 5.4 to the latest WordPress 5.7. Before this message, WordPress was only displaying the white screen known as the white screen of death (WSoD). In the next paragraphs, we are going to show you what may be the cause of this and the possible solutions.

Let’s get started, and make your WordPress up and running!

Read More

How to Deploy Flask Application with Nginx and Gunicorn on Ubuntu 20.04

how to deploy flask application with nginx and gunicorn on ubuntu 20.04

Flask is a small, lightweight, and micro web framework written in Python. It allows you to develop web applications easily without any tools or libraries. This web application may be a blog, wiki page, web pages, web-based calendar application, or a commercial website. It is simple, easy to use, easy to learn, and beginner-friendly because it does not require any dependencies.

In this tutorial, we will show you how to deploy the Flask application with Gunicorn and Nginx on Ubuntu 20.04.

Read More

How to Install WonderCMS with Nginx on Debian 11

How to Install WonderCMS with Nginx on Debian 11

WonderCMS is a free, open-source, and flat-file content management system written in PHP and jQuery. It is a simple, lightweight, and fast CMS that does not require any database to create a website. It offers a rich set of features including, custom login URL, SEO friendly, WYSIWYG, flexible CSS framework, native markdown, and more.

In this post, we will show you how to install WonderCMS with Nginx on Debian 11.

Read More

How to Install Docker on Debian 11

how to install docker on debian 11

Docker is a free and open-source platform to develop, and run applications in the containerized environment. It allows you to separate your application from your infrastructure. This will make it easier, simpler, and safer to build, deploy and manage containers. Docker is designed to set up a local development environment.

In this tutorial, we’ll learn how to install Docker on Debian 11.

Read More

How to Set Up WordPress Multisite with OpenLiteSpeed on Ubuntu 20.04

how to install wordpress multisite with openlitespeed on ubuntu 20.04

WordPress is a free, open-source, and one of the best content management systems around the world. It is based on PHP and uses MySQL/MariaDB as a database backend. It provides a simple and easier way to create a simple to advanced blog or website. It provides a web-based frontend to create and manage a website.

OpenLiteSpeed is a high-performance, lightweight, open-source HTTP server edition of LiteSpeed Web Server Enterprise.

In this guide, we will show you how to install WordPress multisite with OpenLiteSpeed on Ubuntu 20.04 server. A multisite network is a group of sites sharing the same WordPress installation and could also have the same plugins and themes.

Read More

How to Install Nginx on WHM/cPanel With Engintron

how to install nginx on whm/cpanel with engintron

In this tutorial, we are going to explain how to Install Nginx with Engintron on a server with WHM/cPanel control panel installed.

Engintron is a free WHM/cPanel plugin that can be used for installing the Nginx web server as a reverse proxy of the default Apache webserver. The reason for using the Nginx as a reverse proxy of Apache on our WHM/cPanel server is that the Apache will server the dynamic content such as PHP, Perl and etc, and the Nginx will be responsible for serving the static content like CSS, Javascript, and images.

Installing Nginx with Engintron to your cPanel server can take a few minutes and is a very easy process. Let’s get to work!

Read More

How to Setup Django with Postgres, Nginx and Gunicorn on Ubuntu 20.04

how to set up django with postgres nginx and gunicorn on ubuntu 20.04

Django is an open-source web framework written in Python. It is a popular all-in-one web framework and one of the top choices for many developers. Django offers many advantages, such as MVT (Model View Template) architecture, automatic admin panel, and powerful ORM (Object Relational Mapping) database support. It also offers awesome debugging tools for developers. In this tutorial, we will show you how to install Django with PostgreSQL as the database storage instead of the default SQLite, Nginx as the reverse proxy, and Gunicorn as the application server on Ubuntu 20.04.

Read More