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Stay informed and inspired with our blogs to navigate and resolve any technical challenges that you may encounter.
Why does error/moodle/generalexceptionmessage appear?
Are you looking for a solution for the error message "error/moodle/generalexceptionmessage"? We can help you. A few days ago, we had come across this error message and our Support Engineers fixed it efficiently. Here at Bobcares, we often receive requests to fix...
How do I create a Magento 2 database backup ? A quick way
Are you afraid of being attacked or losing your data? Then, creating a backup is a brilliant way to save the online business harmless. Luckily, Magento 2 allows users to create a database backup through the admin interface. However, problems like insufficient disk...
YUM Error Downloading Packages – how we fix it?
Not able to download packages with yum due to the error '[Errno 256] No more mirrors to try'? We can help you with it. Usually, corrupted yum cache or repo directory ends up in this error. A few file cleanups can easily fix this. This can also occur due to an outdated...
ISPConfig backup – Let’s configure and fix related errors
Nowadays, thousands of websites are compromised by cybercriminals. What do If Your website has been hacked? The first step is to restore the website from the backup. So, backup plays an important role in data recovery. Luckily, ISPConfig allows customers to configure...
Multiple cPanel accounts migration to CWP – A new CWP module to perform the migration
Are you thinking about multiple cPanel accounts migration to CWP? Don't worry! Luckily, we have a module in CWP which is capable to do multiple accounts migration from cPanel to CWP server. But, an improper cPanel server settings or problems with the SSH connection...
How to fix – firewall-cmd: command not found centos 7?
Are you looking for a solution to the error "firewall-cmd: command not found centos 7"? We can help you. Last week, one of our customers came across the above error while trying to configure the firewall rules. Here at Bobcares, we receive requests to fix such...
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cURL NSS error 8179 – How we figured it out
Isn't it frustrating if your cURL request returns an NSS error 8179? Usually, this error occurs when the SSL certificate chain file is incomplete. Moreover, it causes the curl request to fail. At Bobcares we often get requests to fix cURL errors, as a part of our...
MYSQL replication error 1146 – Easy way to fix it !
Are you trying to figure out MYSQL replication error 1146? This is a generic error when we set up the MYSQL replication. Also, the main reasons for the MYSQL replication error 1146 due to invalid MySQL queries or non-existing SQL queries. At Bobcares, we often get...
How to set up UFW port forwarding
Port forwarding in UFW can be tricky if you are not familiar with the working of the firewall. UFW is a user-friendly firewall and can set up port forwarding with a few steps. Port forwarding helps to keep unwanted traffic off from servers. At Bobcares, we often...
err_ssl_server_cert_bad_format – Quick fix
err_ssl_server_cert_bad_format usually occurs to the website using a self-signed certificate. Securing the domain with an SSL certificate is always a good practice. However, bad SSL configuration breaks the website. At Bobcares, we often receive requests to fix this...
ModSecurity WAF – enable it with ease
ModSecurity WAF establishes an external security layer to increase the security. It is supported by different web servers: Apache, Nginx, and IIS. Also, it works as a web server module. At Bobcares, we often receive requests to enable ModSecurity as a part of our...
Nonce is empty exiting error in DirectAdmin – Let’s figured out it
I have updated my DirectAdmin to version 1.59 and started to seeing errors in let's encrypt requests as Nonce is empty. Exiting. dig output of acme-v02.api.letsencrypt.org. Why this is happening? That was a recent request that we received in our Server Management...
