[Fri Jul 15 16:03:06 2016] [error] [client 91.***.**.**] ModSecurity: Access denied with code 403, [Rule:'ARGS|!ARGS:/page_content/|!ARGS:file|This is a common error faced by web hosts, website owners and server owners. It means that the mod-security rules in the web server are blocking access to the users who try to access any URL in their site. (more…)
[FAIL] Starting MySQL database server: mysqld . . . . . . . . . . . . . . failed
Many a times, you’d have come across this message in your server while trying to restart the database server.
Our Dedicated Server Admins support the server infrastructure of several web hosting companies, and this is a common issue we’ve seen in many Linux servers.
Here, we’ll see the common causes and solutions for ‘Mysql failed to start’ issues.
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Many Laravel site users come across the dreaded “Whoops, looks like something went wrong.” error message when mirgating or upgrading their site or software.
Majority of the web applications are database driven. MySQL is a popular database server for open source applications, but we’ve seen that it can cause performance issues in the long run.
MySQL databases grow in size, and tables fragment over time. This contributes to MySQL load spikes. So, protecting a server from MySQL high CPU issues requires close monitoring and periodic optimization.
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Maintaining a server is hard.
You have to deal with all the upgrades, security patches and the occassional server errors (aka errors from hell). (more…)
No space left on device (28) is a common error in Linux servers.
As a Server Administration Service provider, we see this error very often in VPSs, Dedicated Servers, AWS cloud instances and more.
It could happen seemingly for no reason at all (like refreshing a website), or when updating data (like backup sync, database changes, etc.). (more…)
Disk Quota Exceeded is a common error in Linux web hosting servers. Website owners see this error when they try to upload a file, send a mail or update a database. (more…)
“500 Internal Server Error” or plain “Internal Server Error” is common in Prestashop installations.
As a Server Administration Service provider, we’ve seen a wide range of reasons for this error in Nginx servers, Apache, IIS, LiteSpeed and more.
It can range from Memory limits and File permission issues to obscrure Deadlock errors and Cache issues. (more…)
In our role as Server support specialists, we resolve and prevent service errors in both Linux and Windows servers. Recently we were contacted by a Windows server owner who was getting “HTTP Error 503. The service is unavailable” in his websites.
Upon examining the EventViewer logs, we could see the error “A process serving application pool ‘plesk(default)(4.0)(pool)’ suffered a fatal communication error with the Windows Process Activation Service”. (more…)
Here at Bobcares, we provide Server Administration and Maintenance services to website owners and web solution providers.
An error we sometimes see in MySQL servers while updating, restoring or replicating databases is: “Error No: 1062” or “Error Code: 1062” or “ERROR 1062 (23000)” (more…)
