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Stay informed and inspired with our blogs to navigate and resolve any technical challenges that you may encounter.
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...
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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...
Iptables index of deletion too big – How we resolve it?
iptables: Index of deletion too big. Confused about why your iptables rule deletion end up in this error message? Usually, the iptables delete rule shows errors due to unspecified table-name or rules at the inaccessible position. At Bobcares, we get many requests to...
FTP error 553 – Quick fix!
FTP error 553 is one of the typical errors that we come across while uploading files via FTP. This is generally caused due to the incorrect permissions set to the files. Or else the FTP clients like vsftpd do not allow any upload. At Bobcares, we often receive...
cPanel license cost – Ways to reduce it
The sudden hike in CPanel license cost created a shock wave among hosting customers. And the reaction included migrating to other free control panels, clubbing accounts to fewer servers and many more. At Bobcares, we receive frequent queries on ways to reduce cPanel...
