Failed to mount /sysroot XFS Boot failure
On an Amazon EC2 server, the server won’t boot. On checking the serial console, the server was stuck with an error message…
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Nginx configuration for Angular
Angular is a single-page application (SPA) framework. To serve Angular application using Nginx web server, use following configuration. server { listen *:80;…
Apache 414 Request-URI Too Long
On an Apache server, when accessing a long URL, got 414 Request-URI Too Long The error is because the URL is too…
Fake SMTP Server for testing
When you develop a website or an application, you may need to use a fake SMTP server for debugging. Fake SMTP servers…
How to find Moodle version from Database
Sometimes you may need to find what version of Moodle database you have. To find the version of moodle from the database,…
PrestaShop Customer Service Page not working
On a PrestaShop site on clicking Customer Service link on the left menu, the page failed to load, it stuck at loading…
How to install PPTP VPN on Rocky Linux 8
PPTP on Rocky Linux is provided by the EPEL repository, so enable EPEL repo by running dnf install epel-release -y Install the…
Allow PPTP VPN connection on firewalld
To allow PPTP VPN connection when using firewalls, run the following commands. Allow 1723/tcp sudo firewall-cmd –permanent –zone=public –add-port=1723/tcp Allow gre protocol…
Domain Name
Sell your domain Names Here are some sites where you can list your website for sale. https://www.afternic.com/ https://sedo.com/us/ Buy expired domains https://www.spamzilla.iohttps://www.domcop.com…
Magento 2 Disable Two-Factor Authorization
On a Magento 2.4 fresh installation, when I log in to the backend, I got the following error message. You need to…
ModuleNotFoundError: No module named ‘PIL’
When running a python application, I got the error message ModuleNotFoundError: No module named ‘PIL’ (venv) boby@sok-01:~/work/powder (master)$ python main.py Traceback (most…
This version of ChromeDriver only supports Chrome version
When running a python application, I get the error message (venv) boby@sok-01:~/work/powder (master)$ python main.py 59 seconds remaining Process Process-1: Traceback (most…