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How to Fix the “No Resolver Defined” Error in NGINX
Learn how to fix the “No Resolver Defined” error in Nginx. Our Nginx Support team is here to help you with your questions and concerns. How to Fix the “No Resolver Defined” Error in NGINX According to our experts, running into the “no resolver defined” error in NGINX...
How to Create Custom Form Programmatically in WordPress?
We can create custom forms programmatically in WordPress for granular control over the form's structure, functionality, and integration with our website. Read this article to learn more about the creation steps. As part of our WordPress Support Services, Bobcares...
A Comparison on Apache Flink vs Flume
In this article, we'll do a comparison: apache flink vs flume in detail. Bobcares, as a part of our Server Management Service offers solutions to every Apache query that comes our way. Overview Apache Flink vs. Apache Flume: Understanding Their Roles in Data...
Risk Management In Software Development
Understanding Risk Management in Software Development Risk management in software development is an essential process aimed at ensuring the successful completion of projects by identifying, evaluating, and addressing potential risks. It includes several key...
Fixing “aws_error_mqtt_unexpected_hangup” in Simple Steps
The error aws_error_mqtt_unexpected_hangup in AWS IoT (Internet of Things) refers to an unexpected disconnection or termination of the MQTT (Message Queuing Telemetry Transport) connection. Let’s take a closer look at fixing the issue in detail. At Bobcares, with our...
Fixing “Documents Must be a Non-Empty List” in MongoDB
The error "documents must be a non-empty list" occurs when we try to insert or update documents in a MongoDB collection using the insert_many() method, but the list of documents passed to the method is empty. At Bobcares, we assist our customers with several queries...
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...
Vagrant VirtualBox Enable Nested Virtualization
Learn more about Vagrant VirtualBox & enable nested Virtualization. Our Server Management Support team is here to help you with your questions and concerns. Vagrant VirtualBox Enable Nested Virtualization Working with VirtualBox and Windows Subsystem for Linux 2...
Centos Disable Firewall and SELinux | Tips
Learn how to disable Firewall and SELinux in CentOS with ease. Our Server Management Support team is here to help you with your questions and concerns. CentOS Disable Firewall and SELinux | Tips Security-Enhanced Linux, also known as SELinux offers a strong access...
QB Database Server Manager Network Diagnostics Failed | Resolutions
The "QB Database Server Manager Network Diagnostics Failed" problem is typically seen when attempting to access QB in multi-user mode or following a recent update. Bobcares, as a part of our Server Management Service offers solutions to every query that comes our way....
Elasticsearch Snapshot Cron Job | Setup Guide
We can confirm the data is regularly backed up by setting up an Elasticsearch snapshot cron job. As part of our Server Management Service, Bobcares provides answers to all of your questions. Setting up an Elasticsearch Snapshot Cron Job We can use the "Elasticsearch...
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DirectAdmin Login Keys are Disabled | Fix it in Simple Steps
The use of login keys, which let users access the control panel without disclosing their passwords, is presently disabled, according to the error notice "Login Keys are disabled" in DirectAdmin. Let's see different steps in which we can fix this issue easily. At...
How to Fix “ESXi Page Allocation Error: Out of Resources?”
The "Page allocation error: Out of resources" in ESXi hosts, particularly after upgrading to ESXi 6.7 Update 3, is primarily related to an incompatibility between the ESXi bootloader and the UEFI firmware on certain hosts. Read the article to learn more. Bobcares, as...
Fixing “Moodle User is Suspended (error id ‘2’)” in Simple Ways
If a Moodle user account is suspended, an error id '2' with message "Login failed for the username"appears. In such a case, we can follow the steps explained in this article to fix the issue. As part of our Server Management Service, Bobcares provides answers to all...
MySQL Error-Based SQL Injection Via ExtractValue Function
Learn how to avoid the MySQL Error-Based SQL Injection Via ExtractValue Function. Our MySQL Support team is here to help you with your questions and concerns. MySQL Error-Based SQL Injection Via ExtractValue Function SQL injection is one of the most common and...
How to Fix the “sectionerror” error code in Moodle
Learn how to fix the "sectionerror" error code in Moodle. Our Moodle Support team is here to help you with your questions and concerns. How to Fix the "sectionerror" error code in Moodle Did you know that sectionerror in Moodle is a generic error? It lets us know if...
Troubleshooting “Permission Denied” Errors in NFS on OpenMediaVault
Learn how to fix "Permission Denied" Errors in NFS on OpenMediaVault. Our NFS Support team is here to help you with your questions and concerns. Troubleshooting "Permission Denied" Errors in NFS on OpenMediaVault If you have been having trouble with a "Permission...
