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Redis cache for WordPress – 4 steps to enable it
Tired of a slow website? Redis cache for WordPress can help you! Redis caching helps to speed up database queries and PHP requests. As a result, it improves site performance. To enable the Redis cache, we have to install Redis and configure it. As part of our...
Fix PR_END_OF_FILE_ERROR instantly
As a part of our Server Management Services, we help webmasters, web hosts, and other online service providers resolve errors in accessing their web services. A support request we recently received was to fix a Secure Connection Failed error with code...
SMTP error 447- Causes and fixes
We are unable to send emails to xxx as it time out with error SMTP error 447. Please help! This is a common support request that we receive as a part of our Server Management Services. SMTP error 447 occurs when outgoing messages time out due to restrictions in the...
SQL error 3414 – How to fix
MS SQL Server is the most widely used database server and is also prone to many unexpected errors. One such error is SQL Error 3414. The error occurs when the database fails to recover. Here, at Bobcares we handle errors such as this regularly as a part of our Server...
What is Server Management?
Everyone agrees that a reliable server needs proper server management. But, what is server management? Server Management takes care of the overall health of the server. It involves managing emails, web services, modifying users, and so on. Henceforth many server...
Fix WordPress error 429 Too Many Requests easily
Wordpress error 429 too many requests is a common error faced by website owners. It makes the websites inaccessible and the users only see the 429 error message on the screen. This makes them wonder what caused it. When a script, bot, or a user makes too many...
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Nginx hotlink protection – How we enable it
Looking for a method for Nginx hotlink protection? A quick way to prevent other websites from using your media files is to restrict its access. However, this requires modification in the Nginx files. That's why we frequently deal with hotlinking protecting requests as...
Rsync error code 20 – Here’s how we sort it out
Is your file transfer ending with rsync error code 20? We can help you. The error occurs due to signal interrupts either from the keyboard or from any user-defined event. Usually, the user-defined interrupts occur due to bad firewall settings, missing packages, and...
How to setup PRTG Network Monitor?
Looking for the steps to setup the PRTG network monitor? We can help you. Monitoring systems like PRTG helps to monitor our website and prompt notifications when a website goes down. At Bobcares, we often receive requests regarding PRTG as part of our Server...
Elasticsearch no alive nodes found in cluster – Resolved
Are you seeing Elasticsearch no alive nodes found in cluster error? Often when users try to call Elasticsearch from an Application server, it ends up in errors. This can be due to failed services, wrong application configuration, etc. At Bobcares, we help customers...
open_files_limit MySQL – Here’s how it relates to max_connections
Is the MySQL open_files_limit variable creating errors? We can help you. In MySQL, open_files_limit is the number of file descriptors available to mysqld from the operating system. At Bobcares, we often get requests to set MySQL variables, as a part of our Server...
Add a host to the Proxmox cluster – Top 2 ways
Looking for a way to add a host to the Proxmox cluster? High availability solutions like Proxmox clusters contain multiple physical servers. At times, users may need to add or remove hosts from the live cluster. That's why we get frequent requests to modify the...
