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Ubuntu Server BLK_UPDATE_REQUEST I/O Error | Troubleshooting
An issue with input/output (I/O) operations about the storage devices is usually indicated by the error message "blk_update_request I/O error" on an Ubuntu Server. Bobcares, as a part of our Server Management Service offers solutions to every query that comes our way....
DigitalOcean RSYNC Server | Beginners Guide
Let's discuss the steps to set up the rsync server on DigitalOcean. Bobcares, as a part of our DigitalOcean Managed Service offers solutions to every query that comes our way. Setup of RSYNC Server on DigitalOcean An effective tool for synchronising and moving files...
WHMCS Invalid CSRF Protection Token | More About
When the Cross-Site Request Forgery (CSRF) protection mechanism notices that the CSRF token supplied in a request does not match the expected token stored on the server, it results in the "Invalid CSRF protection token" error in WHMCS. As part of our Server Management...
Validation of VIEWSTATE MAC Failed ASP.NET | Resolved
Let's fix the Validation of viewstate MAC failed in asp.net. Bobcares, as a part of our Server Management Service offers solutions to every query that comes our way. Validation of viewstate MAC failed in asp.net | More On We may sometimes encounter the following...
Error HDFS.DFSClient Failed to Close Inode | Solutions
When using the HDFS, the error "hdfs.dfsclient failed to close inode" usually appears. At Bobcares, with our Server Management Service, we can handle your issues. More on "hdfs.dfsclient failed to close inode" Error Large datasets can be managed and stored over a...
Cloudflare Waiting Room bypass | 2 Solutions
Learn how to bypass the Cloudflare Waiting Room. Our Cloudflare Support team is here to help you with your questions and concerns. How to bypass Cloudflare Waiting Room Have you ever visited a website protected by Cloudflare and found yourself in a brief waiting room...
Drupal Ajax error 500 – Let’s fix it
Isn't it annoying to see the “drupal ajax error 500” error plaguing your website? This is one of the common Drupal errors you will encounter while running a website. This error occurs due to many reasons that include insufficient memory, bad permissions, and so on....
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...
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Plesk Mail Loop Back To Myself | Troubleshooting
Read the article to know the solution when the issue, "Plesk Mail Loops Back to Myself" happens. Bobcares, as a part of our Plesk Hosting Support offers solutions to every query that comes our way. Fixing "Plesk Mail Loops Back to Myself" Issue When delivery of mail...
Magento 2 Graphql CORS Error | Fixed
Let's fix the Magento 2 GRAPHQL CORS error using the steps in this article. At Bobcares, with our Magento Development Services, we can handle your issues. How to Fix the Magento 2 GRAPHQL CORS Error? Cross-Origin Resource Sharing, or CORS, essentially limits which...
Kubernetes SSL_ERROR_SYSCALL | Solutions
Read the article to learn the troubleshooting of the "SSL_error_syscall" error in Kubernetes. Bobcares, as a part of our Kubernetes Support offers solutions to every query that comes our way. Troubleshooting "SSL_error_syscall" in Kubernetes If the "SSL_error_syscall"...
ERRIMAGEPULL Kubernetes Error | Resolved
Read the article to know the troubleshooting steps for the Kubernetes ErrImagePull Error. Bobcares, as a part of our Kubernetes Support offers solutions to every query that comes our way. Kubernetes ErrImagePull Error When a pod encounters the "ErrImagePull" error in...
Disable AJAX for CF7 form submission | 4 Methods
Disable AJAX for CF7 form submission like a pro with a little help from our experts. Our WordPress Support team is here to help you with your questions and concerns. How to Disable Ajax for CF7 Form Submission Contact Form 7 (CF7) is a popular WordPress plugin for...
Updating Project SSH Metadata failed gcloud
Learn more about updating Project SSH Metadata failed gcloud. Our Google Cloud Platform Support team is here to help you with your questions and concerns. Updating Project SSH Metadata failed gcloud Connecting to virtual machines on the Google Cloud Platform (GCP) via...
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