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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...
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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...
ooops! ionCube Loader not found – How we fix it?
Am just trying to install a plugin on my WordPress website. But it shows "Ooops! ionCube Loader not found." Please fix! That was a recent HelpDesk request we received in our Server Management Services. Ioncube errors often confuse users and they will be clueless about...
Nginx error 413 – Quick fix!!
Nginx powers nearly 25% of websites on the internet. Just like any other web server, at times it also shows up some errors. The Nginx error 413 is one such tricky error that returns the "Request Entity Too Large" message. This occurs mainly when the user exceeds the...
Rsync input/output error(5)- Easy fix!
Is your backup failing with the rsync input/output error(5)? Unfortunately, it is a common error while executing rsync commands. This error mainly occurs due to disk defects, insufficient permissions and so on. At Bobcares, we often receive requests to fix the rsync...
pty allocation request failed on channel 0 – Lets’solve it!
Do you have trouble when logging into a server through ssh? SSH errors are quite frustrating, especially when doing server changes at the last minute. One such error is the pty allocation request failed on channel 0 error. At Bobcares, we help server owners resolve...
MySQL error token mismatch – Top 4 Causes and Fixes
Database errors can be annoying especially when doing last-minute updates. Usually, this MySQL error token mismatch pops up in database management tools like phpMyAdmin. The major reasons include insufficient disk space, incorrect permissions and many more. At...
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