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Stay informed and inspired with our blogs to navigate and resolve any technical challenges that you may encounter.
Iptables whitelist IP- Easy way to do it!
Have you ever wondered how do the iptables whitelist IP? IP whitelist is a security feature that limits and controls access only to trusted users. We can easily whitelist IP addresses using iptables. At Bobcares, we often receive requests to whitelist IP addresses as...
Reset admin password Magento – Different ways to do it
Magento helps to create PHP based eCommerce websites. However, users may forget their Magento admin password or they need to change access details for security reasons. That's where the reset admin password Magento option is convenient. At Bobcares, we often get...
Ispconfig Let’s Encrypt – How we setup and fix errors
Does your website need an SSL certificate? Yes off course! Because it encrypts the website's sensitive information sends it safely over the Internet. Luckily, ISPConfig allows installing the Let's Encrypt Free SSL on domains. At Bobcares, we often get requests from...
PHP extension XSL – How we enable it?
PHP extension XSL help websites to generate HTML pages from XML data. Thus it is quite inevitable in major website building platforms. However, to enable this extension we install it and add it in the PHP configuration on the server. At Bobcares, we often get requests...
Dealing with cloudflare error 521
Is that pesky 'Cloudflare error 521' plaguing your website? This is one of the common errors caused while using Cloudflare on the website. Generally, this error occurs due to an offlined webserver or due to Cloudflare request blockage. At Bobcares, we often receive...
Dotnetnuke session timeout – Quick fix
Dotnetnuke session timeout errors are quite common in DNN websites. By default, cookies are set to automatically expire when it reaches its expiration date in DNN. This causes the session timeout error. At Bobcares, we often receive requests to fix DNN errors as a...
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PHP Redis extension- How we set it up?
Are you searching for an option to speed up your website? If so, the PHP Redis extension is one better option. Redis is an open-source, cache store mechanism that supports a wide range of data structures. PHP Redis extension allows accessing the Redis server from PHP....
DirectAdmin port 2222 not working – How we fix it!
"Am unable to access my server via http://xxx.xxx.xxx.xx:2222, DirectAdmin port 2222 not working". Please fix it. That was a recent HelpDesk request we received in our Server Management Services. This is a common issue when we try to connect the server via the...
Easy fix for VPN error 429!!
Ever wondered why we get a VPN error 429? Usually, we use a VPN to have secure connections. But, some errors are common while connecting VPN over the internet. Error 429 is one such error that occurs due to connection failure between the VPN client and server. At...
Quick fix for SMTP Error (-1) : Connection to server failed
SMTP Error (-1): Connection to server failed. That was an error message our customer recently got while trying to send mails via Roundcube. Usually, this error occurs due to firewall restrictions, mail server malfunctioning, and so on. At Bobcares, we often get...
MySQL error 1215 -Top causes and fixes!
Databases operations like backup or restore often result in annoying errors. Usually, MySQL error 1215 pops up while creating a foreign key or constraints in the database table. There are many reasons for this error to occur which include in-appropriate quotes in the...
Rdesktop failed to open display – Quick Fix
Do you need to work on Windows Server when you are much of a Linux guy ?? The rdesktop utility is useful to configure services in a windows server from a Linux system. However, it often fails with error "Rdesktop failed to open display". We troubleshoot rdesktop...
