by Reeshma Mathews | Aug 26, 2016 | Apache, Nginx, Server Management
Over 80% of websites on the internet are vulnerable to hacks and attacks. In our role as hosting support engineers for web hosts, we perform periodic security scans and updates in servers to protect them from hacks. A recent bug that affects the servers is...
by Reeshma Mathews | Aug 22, 2016 | Plesk, Server Management, Technical Support
Email Error 551 is an SMTP error commonly seen in MailEnable servers, and is seen in two forms: 551 Sender address is not valid for your login and 551 This mail server requires authentication before sending mail from a locally hosted domain MailEnable is widely used...
by Reeshma Mathews | Aug 19, 2016 | Server Management, Technical Support
Server wide errors are always a panic situation for server owners. A single server wide error can affect multiple websites in a split-second. To maintain business credibility, its therefore crucial to fix server wide errors promptly. At Bobcares, we do this for...
by Reeshma Mathews | Aug 12, 2016 | Server Management
By default, an EC2 instance comes with just a single public IP. However, there are many scenarios where you need multiple public IPs for your web services to work. For instance, multi-site WordPress hosting, multiple websites with SSL, high availability fail-over...
by Visakh S | Aug 12, 2016 | Server Administration, Server Management
If you have a website, chances are that it’s running on a Linux server. And the latest news is that, Linux servers with kernel versions 3.6 to 4.6 are vulnerable to malware injection attacks. This was demonstrated on Aug 10th, when security researchers injected...
by Visakh S | Aug 8, 2016 | Drupal, MySQL, Server Management
Fatal error: Class ‘PDO’ not found is an error seen in websites running PHP applications such as Drupal, Prestashop, WordPress, etc. It’ll look something like this: Fatal error: Class ‘PDO’ not found in...
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