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Stay informed and inspired with our blogs to navigate and resolve any technical challenges that you may encounter.
How to fix – Joomla 503 service unavailable
Isn't it frustrating to see an error 503 service unavailable on a website like Joomla? This is one of the most common error which we encounter on the Joomla website. This error can occur due to many reasons that include heavy web traffic, bad PHP scripts, corrupted...
Zabbix Postgres vs MySQL – Pros and Cons to decide
Having second thoughts on Zabbix Postgres vs MySQL? Let us see which RDBMS should you choose. With more than a decade of expertise in managing servers, we have found that PostgreSQL and MySQL perform almost the same when used as Zabbix Database. However, we’ll do an...
How To Monitor System Metrics with the TICK Stack on CentOS 7
Wondering how to monitor System Metrics with the TICK Stack? We can help you. Recently, one of our customers asked us to set up a tick stack for real-time analysis of data streams. It can trigger alert events and visualize the entire status of a production line...
ICMP Flood Attack – How to Mitigate
Wondering how to mitigate ICMP Flood Attack? We can help you. Ping flood, also known as ICMP flood, is a common Denial of Service (DoS) attack in which an attacker takes down a victim's computer by overwhelming it with ICMP echo requests, also known as pings. When the...
Sitemap blocked by robots.txt – Resolve it now
Got stuck by the error sitemap blocked by robots.txt? We can help you resolve it. This error can occur due to many reasons that include if there are any disallow rules set in the robotx.txt file if any migration done from HTTP to HTTPS, and so on. Here at Bobcares, we...
Install Minecraft Server on Ubuntu 20.04 – A detailed guide
Install Minecraft Server on Ubuntu? We can help you. Minecraft is one of the most popular games of all time. It is a sandbox video game where players explore infinite worlds and build different structures from simple houses to towering skyscrapers. As part of our...
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SMTP error 10051 – Quick fix
Normally, SMTP error 10051 occurs while sending emails from email clients like Outlook, Thunderbird, etc. Mostly, it occurs due to Network unreachable issue. Here at Bobcares, we have seen several such SMTP related errors as part of our Server Management Services for...
VestaCP mail not working – How we tackle it
Is your mail not working in VestaCP? We can help you in tackling it. Usually, there are many reasons for email errors to arise in VestaCP. Some of them are spam issues, update issues, permission issues, and so on. Here at Bobcares, we have seen several such VestaCP...
Install Drush on Drupal 8 and fix common installation errors
Wondering how to install Drush on Drupal 8 and fix common installation errors? We can help you. A free & open-source CMS to create & manage many websites, the effective use of Drupal 8 requires an interactive shell interface like Drush is important. It’s a...
Reset Windows Administrator Password from Hyper-V
Don't know how to reset Windows Administrator password from Hyper-V? We can help you. Forgetting the password can frustrate us that too when we forget the administrator login. The administrator account has the privileges to manage other accounts on the server. As part...
IIS redirect not working – Common errors and fixes
Stuck with the error, IIS redirect not working? We can help you. URL redirection can be frustrating for website owners if the redirection is not working properly. The URL rewrite requires the understanding of the rules before writing it. As part of our Server...
SQLSTATE42000 syntax error or access violation – How we sort it out
"sqlstate42000 syntax error or access violation" error occurs due to any syntax error or extra space or no space in the user's SQL query. We've seen many of our customers come across this error while running a script after they have restored a database. However, the...
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