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Easy way to fix permission denied for database Postgres error
Postgres databases can handle complex website functions easily. But, what if you get a permission denied error for database Postgres, frustrating right? This website error occurs due to the lack of database privileges like CONNECT, CREATE, etc. At Bobcares, we often...
How to quickly fix PayPal 10002 security error?
Every user expects a smooth website payment checkout. Unfortunately, payment gateways like PayPal often show up errors like "Security header is not valid (#10002: Security error)." This PayPal security error occurs due to wrong credentials or improper endpoints of the...
Setting up SSH key on OpenVPN Server
Looking for an easy and secure way to login to your server? Setting up SSH key on OpenVPN Server helps to connect to the server efficiently. However, errors are common while setting up this SSH connection. At Bobcares, we receive many requests to solve OpenVPN...
Postfix authentication not enabled – Let’s solve it
Authentication is the sure-shot way to restrict access to valid users. And, when the mail server lacks the auth mechanism, web apps show up Postfix authentication not enabled error. But, how to enable auth in mail servers like Postfix? Postfix supports SASL...
How we install MongoDB PHP driver in Ubuntu and fix errors
Mongo is the official MongoDB driver for PHP. MongoDB database needs a special driver to connect with it. Here, PHP provides MongoDB driver to connect with MongoDB database At Bobcares, we often get requests to install MongoDB PHP driver in Ubuntu as part of our...
Apache Tomcat session timeout- Let’s fix it!
Timeout errors are troublesome, isn't it? Apache Tomcat session timeout mainly occurs due to longer idle sessions. But, finding the real reason for the timeout error can be tricky. At Bobcares, we receive many requests to fix the Apache Tomcat session timeout error as...
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Complete cPanel to InterWorx migration in 7 steps!
Built-in support for load balancing and clustering make InterWorx a popular cPanel alternative. And, control panel switch involves cPanel to InterWorx migration. However, any mistake in server migration can result in data loss. As part of our Server Migration...
Directadmin default port – Why to change it during migration
Server migration always involve changes. For example, migration from cPanel to DirectAdmin changes port from 2086 to 2222. And this often breaks book-marked control panel link in user's browser. Fortunately, there are ways to change DirectAdmin default port. This...
VestaCP DKIM – How it helps to verify email sender
Mails from forged addresses are really annoying. Enabling DomainKeys Identified Mail (DKIM) helps to fight against fake emails. It allows any email recipient to check whether the email was indeed send from original domain owner. Control panels like VestaCP allows...
How we install CSF in DirectAdmin to enhance server security
Server security is something that bothers every server owner. Firewall applications like Config Server Firewall aka CSF can protect the server against cyber attacks, brute force attempts and more. However, missing perl modules, outdated CSF version, etc. can create...
Partial dns resolver failure – A quick fix
I receive error emails every day about failed DNS resolvers. Is there anything wrong with my cPanel server DNS ? Could you please have a look? That was a recent customer request we received in our help-desk for Server Management Services. DNS errors can make websites...
Logrotate configuration in Linux – How to save disk space?
Logs come useful in finding and correcting errors. However, large log files use up too much disk space and cause server errors. Luckily, proper logrotate configuration in Linux servers easily eliminate logs growing big. At Bobcares, we frequently receive disk full...
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