What Causes Your Server to Crash and How to Fix It?

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What Causes Your Server to Crash and How to Fix It?

There is no denying the fact that your server plays a critical role in managing all of your important data and keep your website performing well. If truth be told, it controls your mail servers, database, and internet. Getting your server run smoothly and efficiently is essential for your business to perform various important functions. If your server crashes, whatever the reason, chances are you will lose your valuable data and earning potential.

Your server can crash due to a number of problems happening simultaneously; finding the cause and getting it fixed is important to get your website back to normal. Let’s find out the most common reasons why servers crash and what steps you need to take immediately to get them fixed quickly.

Power Disruption  

It is one of the most common reasons that can cause a server to crash. Keep in mind that the server is highly sensitive to power disruptions, an electrical surge or disruption can crash your server.  So, it would be best if you find out the reason that may create electrical interruption. It could be the maintenance team, high temperature, or low-quality power cord. It is advised to use uninterrupted power supply and use secure power cords to avoid any future electrical interruption.

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Configuration Errors

Your server may crash or hang up because of applying any wrong configuration technique. To fix configuration issues, it is always a sensible idea to keep backups to eliminate the risk of losing your important data and restore your earlier configuration file. Fortunately, a server can be rec-configured by a team of professionals who can deal with such errors.

Network Problems

Sometimes, the router, firewall, and even switches can create a malfunction to your server. Every piece of hardware that is connected to the server is required to reboot or test to find out the problem. So, replace the old server hardware with the new ones for optimal performance.

System Overload

Sometimes, servers take time to load due to system overload. A system may respond slowly for a period of time and then gets back to normal. Servers might slow down when your website receives high traffic when specific maintenance occurs, or any scheduled tasks are running. It is advised to keep track of the server freezes so that you can determine what the actual problem is. Some best dedicated server hosting providers offer server management services to keep track of performance metrics and make troubleshooting systems easier.

Operating System Upgrades

Any upgradation to your operating system may be a leading cause of the server crash. New upgrades will not always change older programs or apps. Being a business owner, you want the best programs and apps for your company, employees, and customers, so choose wisely. Undoubtedly, upgrades are important for better efficiency, productivity, and security. But sometimes, they can cause incompatibility with already existing apps and programs. Any small change can conflict with your server. So, before upgrading, discuss the possible problems that may occur with your IT department and their best possible solutions to avoid any inconvenience.


Did you know backups can cause your server to slow down or crash? It’s no surprise that backups are important for storing your important data, but when backups take a lot of space of the CPU, it might cause some unexpected troubles. To prevent this issue, getting technical help from experts can avoid this problem in the future.


Oaky, this is something very serious that many business owners overlook. Your computer needs to stay cool and clean. If your server is not properly cleaned and the temperature of the server room is not maintained, chances of server crash will be increased. So, keep your server rooms locked all the time to ensure dust particles can’t enter through. Also, make sure proper airflow in the front and back of your server to maintain a cool environment. Servers generate more heat; if there is no proper ventilation and the hot air can’t get out, it will create a buildup of heat. So, put your servers in a cool, clean place where the air can properly move over the heat dissipation devices.

So, next time your server crashes, keep these important points in mind so that you can easily and quickly fix the problem and take preventive steps.

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