Explore Our Latest Updates
Stay informed and inspired with our blogs to navigate and resolve any technical challenges that you may encounter.
ModSecurity whitelist IP – Easy way to do it!
Are you thinking about the ModSecurity whitelist IP option? ModSecurity can actively search for device threats and avoid malicious activity. However, often these rules trigger even with legitimate requests. This affects the normal working of the website. At Bobcares,...
Moodle JSON error – How we sort it out?
Have you just got a Moodle JSON error while trying to upload files? Usually, this invalid JSON string indicates an upload error. This can occur due to reasons like outdated browsers, larger file size, improper file format, etc. At Bobcares, we often get requests to...
UFW status inactive – How to fix it
Are you getting UFW status inactive? Ubuntu's default firewall UFW comes handy in controlling incoming and outgoing network traffic. However, firewall should be active on the server. At Bobcares, we often receive requests regarding the UFW firewall failures as a part...
Webhook 503 service unavailable error – Fixed
Webhooks allow you to receive real-time notifications. For every developer, it is a kind of cool stuff unless it appears with webhook 503 service unavailable error. Quite often, the same error pops up while using the applications in real servers. That's why at...
Drupal site offline error – Here’s how to fix it
Drupal site offline error is a quite annoying error on the website. This is caused due to many reasons which include database inactivity, improper permissions and many more. At Bobcares, we often receive requests to fix Drupal errors as a part of our Server Management...
Iptables nat rules list – How to list and avoid common mistakes?
Looking for how to list nat rules in iptables? NAT is an inbuilt table in iptables for address translation. Since NAT is not the default table, always mention the table-name with iptables queries relating to it. At Bobcares, we get many queries regarding iptables...
No Results Found
The page you requested could not be found. Try refining your search, or use the navigation above to locate the post.
No Results Found
The page you requested could not be found. Try refining your search, or use the navigation above to locate the post.
No Results Found
The page you requested could not be found. Try refining your search, or use the navigation above to locate the post.
No Results Found
The page you requested could not be found. Try refining your search, or use the navigation above to locate the post.
KMail with Gmail – A perfect way to configure and fix errors
Sending emails via Gmail application is always preferable for users. Luckily, Google offers free POP and IMAP connectivity for users who still want access through a desktop client like KMail. At Bobcares, we often get requests to configure KMail with Gmail as part of...
Iptables block ip range- How to do it easily?
Have you ever wondered how to use iptables to block IP range? IP blocking is an improved security measure. We can use iptables to block a certain IP address or range of hostile IP addresses. At Bobcares, we often receive requests to block IP addresses as part of...
SSH error failed to negotiate authentication Fixed!
SSH (Secure Shell) aims to provide secure access to a server. Though it works flawlessly, at times it may end up with an ssh error failed to negotiate authentication method. A common reason for this error in FTP clients like FlashFXP is incorrect Login type settings....
Windows error 10054 – How we fix it!
Windows error 10054: Connection reset by peer. An existing connection was forcibly closed by the remote host. Got this error message and looking for a fix? This Windows error 10054 occurs when the connection is reset by the peer application. It happens usually due to...
phpMyAdmin error incorrect format parameter – Nail it easily
Database modification can be irritating if it fails with the phpMyAdmin error incorrect format parameter. And, when this happens midst of a WordPress's migration, things go for a toss! Insufficient limits in the server often result in such PHPMyAdmin error. At...
MongoDB Error Auth failed – Method to set it up correctly
Securing data is always a primary concern in database management. Usually, MongoDB error auth failed, occurs when using an improper authentication method. To restrict MongoDB we need to add an admin user and then enable access control. At Bobcares, we often get...
