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Stay informed and inspired with our blogs to navigate and resolve any technical challenges that you may encounter.
502 gateway timeout – A quick way to fix it
A "502 gateway timeout" is a common server error that leads many of our customers to headache. This error happens when one web server gets an invalid response from another web server. There are many reasons for this error to happen, such as Bad server settings on DNS,...
“FTP cannot retrieve directory listing” error – We troubleshoot it for you
Are you getting an error like "FTP cannot retrieve directory listing" when you try to access FTP server remotely? This error is caused due to the bad settings in the FTP server, misconfiguration of FTP client, when passive mode setting disables and much more. That's...
504 timeout Nginx error- How we solve it for you
Website errors are always a mess for users. Sometimes the errors are completely clueless and users may not know how to fix it. A typical example of such an error is "504 timeout error," in Nginx, a tricky error to resolve. That’s why, we often get requests from our...
The exact way we optimize Magento database
It's quite easy to build and manage an online business store with e-commerce platforms like Magento. And, website speed becomes a key factor for success. Luckily, Magento provide different ways to enhance the performance and efficiency of Magento website. A popular...
Copy file from EC2 to S3- The way we do
In today's cloud hosting era, Amazon Elastic Compute Cloud (Amazon EC2) is one of the popular ways for developing secure websites. Even Amazon EC2 instances can fail and affect your websites. Therefore, it's always a good option to copy files from EC2 to S3 as a...
Magento speed optimization via .htaccess – Easy way to do it
Everyone need speedy websites. So people try to optimize the website to increase speed and performance. And, one of the best option for Magento speed optimization is by .htaccess file. But, adding rules may find tricky for some users. That's why, we often get requests...
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Trouble with IMAP Connection refused error – Here’s how to fix it!
Having a lot of trouble with my email account. It's shows IMAP Connection refused error every time. What's actually happening? That was a recent support ticket received at our Dedicated Support Services department where we help server owners resolve critical errors on...
Roundcube SMTP error 250 authentication failed – Here’s how to fix it
Authentication errors are always annoying, especially when you're sure the logins are correct. One such error in Roundcube is "SMTP error 250 authentication failed". This usually happens when customers try to send emails from their Roundcube webmail client. At...
What is Lightsail AWS?
In these days of cloud computing, server tasks have become more common. Faster and simpler cloud solutions are always in demand. That's where Lightsail AWS solution helps. AWS Lightsail is one of the easiest ways to start with your own private servers. At Bobcares, we...
RAID resync – Best practices
RAID aka Redundant Array of Independent Disks provide fault tolerance to your servers. But, what if there are errors within your RAID array? Unfortunately, that can result in loss of data. RAID resync helps to keep the disk data in sync. At Bobcares, we regularly...
Add Swap partition on an Ubuntu server – 2 different ways explained
It's common that many services fail due to memory crunch on the server. That's where the role of swap space come into picture. And, it's true that swap partition can improve the performance and stability of the system. At Bobcares, we help server owners to add or...
MySQL cluster vs Galera – How to make the right choice
Databases are literally the heart of any application. As the app becomes popular, the read/write access to databases also increases. Unfortunately, it can become a bottle neck for your application performance too. That's where database clustering like MySQL cluster,...
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