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Stay informed and inspired with our blogs to navigate and resolve any technical challenges that you may encounter.
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...
How we manually migrate non-cPanel server to CWP and solve errors
Migrating from a control panel based server to a CWP server is comparatively easy. However, migrating a non-cPanel server to CWP requires some expertise in server migration. Because it needs to be performed manually. No migration tool is available to move accounts...
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How to run IIS multiple websites on port 80
Web hosts need to accommodate multiple websites on a single server for a cost-effective approach. But, can we run IIS multiple websites on port 80 of the server? Fortunately, with the help of the host header in IIS web server, we can host multiple sites and use the...
VPN error 800 VPN tunnels failed – Top 5 causes and fixes
VPN is a quick way to ensure a secure connection to the server. However, it often shows errors like VPN error 800: VPN tunnels failed. Usually, VPN error 800 occurs due to incorrect server details, network or connectivity errors, firewall restrictions, etc. So, at...
Rsync error code 23 – How we sort it out?
Rsync error: some files could not be transferred (code 23). Got this error message and looking for a fix? Basically, the rsync error code 23 denotes 'partial transfer due to error'. This happens due to file permission problems. At Bobcares, we often get requests to...
How to unblock IP in DirectAdmin – The quick way!
IP blocks are always frustrating when it denies access to your DirectAdmin server. Such security restrictions protect the server from unauthorized logins, hack attempts, etc. To regain access, users need to know how to unblock the IP in DirectAdmin. At Bobcares, we...
Restore database using MDF and LDF file – The smart way
Databases often crash and end up in restore. Restoring a database from a .BAK file is a simple task from the MS SQL management studio. However, restoring the database using .mdf and .ldf can be confusing for the database user. At Bobcares, we often get requests to...
rsync error 24 – Causes and fixes!!
Are you stuck with rsync error 24? Errors are common while executing Rsync commands. When the Rsync command fails, it returns error codes with a predefined error description. The error code 24 mainly happens when there is a partial transfer due to vanished source...
