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Stay informed and inspired with our blogs to navigate and resolve any technical challenges that you may encounter.
Exim4 vulnerability CVE-2019-10149 – Quick ways to avoid risk
Vulnerabilities are always critical, especially when attacker gets server root privileges. That's what happens in the recent Exim mail server vulnerability. Hacker can execute malicious programs making entire server and accounts at risk. At Bobcares, we constantly...
VestaCP FTP backup – How to make it working
Looking for a free hosting panel often ends in VestaCP. It comes with a simple control panel and user friendly features. It allows to set up backup to local or FTP server. However, VestaCP FTP backup often fails due to wrong configuration. That's why, we often get...
Drupal 8 SMTP settings – How we set up and fix related errors
Sending emails via SMTP server reduces the chance of flagging them as spam. Also, using it in Drupal websites enhances the success rate of email reaching the destination server. However, improper Drupal 8 SMTP settings like wrong port or typo in SMTP server name may...
Webmin MySQL backup – How to setup with retention?
I want to keep Webmin MySQL backup for each day and don't want to replace it with next day's backup. Can you please set up this on my server? That was a recent customer request we received in our Server Management Services. Unfortunately, in Webmin panel, a backup...
Quick way to set up Joomla password encryption
In general, databases store passwords in plain text format. Therefore, hackers or anyone can access the password from the database easily. In website management software like Joomla, an effective solution to this security risk is to encrypt the password. That's why,...
Smart ways to fix MongoDB not connecting error
MongoDB gets an upper edge over MySQL while handling large unstructured data. Also, it is very easy to install and set up the MongoDB on the server. It allows database connection using tools like MongoDB Compass, Mongo, or using APIs. However, the improper...
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A smart way to install Virtualmin WordPress and fix related errors
With popular CMS like WordPress, website management becomes super easy. In addition, panels like Virtualmin offers a simple installation process for WordPress. But, it requires some patience as well as the knowledge during setup. At Bobcares, we often get requests...
Quick methods to create Webmin subdomain and fixes for related errors
Webmin is a web-based administration tool for Unix systems. Also, it provides a feature to create subdomain very quickly. But, errors such as "Unable to determine IP address from host name xxxx.domain.com" may occur due to the improper settings in the Apache...
The exact way we install Webmin for CentOS 7 – Related errors & fixes
Webmin is a free & open source web-based control panel for Linux machines. It provides a simple user interface to administrate the server. And, it's available for all operating systems like CentOS, Ubuntu, etc. But, installing Webmin for Centos 7 is quite tricky...
Magento 502 bad gateway error – Causes and Fixes
Creating a shopping website using Magento is easier than you think. With features like easy customization, faster checkout, mobile friendliness Magento is one of the best eCommerce platform. But, things go for a toss, when Magento website throw errors like "502 bad...
How we install Webmin OpenSSL and fix related errors
For secure websites, SSL is one of the standard security protocol. Therefore, Webmin can be configured to use SSL with OpenSSL. However, it may not work as we expect and cause errors due to disabled SSL option, outdated OpenSSL version and much more. At Bobcares, we...
No valid SOA record came back – Here’s how we fixed it
For business reasons, website users prefer to use custom nameservers showing their own brand name. At times, improper setup of nameservers cause problems with website showing up in the browser. And, a detailed DNS check will show errors like "No valid SOA record came...
