Errorlogz Blog
How to troubleshoot the “MySQL server has gone away” error
The MySQL server has gone away error denotes that the connection was closed by the MySQL server (mysqld) after it timed out. If nothing happens for eight hours (28800 seconds), MySQL will automatically terminate...
[Quick Fix] Magento 2: ‘Invalid Form Key. Please refresh the page’ error
If you receive a “Invalid Form Key. Please refresh the page’” error after logging in to the Magento admin dashboard and are looking for a quick solution. You are in the correct location, and...
How to Reset a WordPress Admin Password Using WP-CLI
WP-CLI is a command-line utility that allows you to perform administrative tasks. In this post, I’ll show you how to change your WordPress admin password using the WP-CLI tool. Step 1: List the WordPress...
How to Reset the Magento 2 Admin Password from the Database
The Magento 2 Admin user password cannot be changed via a command, but it can be changed through the database by following the steps. Step 1: Connect to MySQL database By using the mysql...
Important SSH/CLI Commands for Magento 2
If you use the Magento 2 CMS, you must have struggled to locate the specific SSH/CLI command you needed to perform a task, such as flushing the cache, restarting the indexer, etc. I’ve created...
How to Install Apache 2 on Ubuntu 18.04
A free and open-source web server known as Apache HTTP Server transmits web content over the internet. The most frequently used web server worldwide is Apache HTTP. It offers a variety of potent features,...
How to recursively change the File’s Permissions using chmod and find in Linux
The syntax for recursively changing the file permission using chmod command is: For eg, sudo chmod -R 755 test-directory The syntax using the find command to locate files/directories and then passing it on to...
Product Images are not showing from the front end – Magento
It is one of the common issues in Magento. Once you upload images from the back end, the images are shown in the back end but the images are not displayed on the front...
Ansible installation and configuration on AWS EC2 instance
This document will help you to install and configuration on AWS EC2 instance. I will install Ansible on the Ansible Control Node and configure SSH access to Ansible Host. Here, I have used one...
Symbolic link not allowed or link target not accessible
When I was migrating cPanel account to another server through command line using a /scripts/pkgaccount. The package was successfully migrated to a new server and the domain was live again on the new server....
