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Zabbix 111 connection refused – Tired of receiving this error? We’ll fix it
Receiving an error Zabbix 111 connection refused? Often, this error happens due to firewall block or because of the bad settings in the Zabbix config file. At Bobcares, we often get requests from our customers to fix the Zabbix 111 connection refused as part of our...
ProFTPD create user : How to add a new user?
Looking for ProFTPD create user option? ProFTPD is an opensource software for uploading files to a server. It supports TLS (SSL) for securing connections. By creating a user in Proftpd, it's an easy task to upload or download files to the required folder. At Bobcares,...
YUM error performing checksum : How we correct it?
Are you struggling with YUM error performing checksum? Occasionally while installing a package or updating using YUM command ends up in this error. The error is usually generated when the checksum algorithm specified in the repository file will not support the yum...
MySQL PID could not be found CentOS – Quick fix !
Getting frustrated with MySQL PID could not be found CentOS error? This is a common problem that happens when we simply restart the MySQL server. Also, the error is due to the existing PID doesn't allow us to create a new PID. At Bobcares, we often get requests to...
Why am I receiving could not connect to Memcached error?
Looking for a solution to the error "could not connect to Memcached"? We can help you. Memcached is a caching system that speeds up the website performance. Here at Bobcares, we often receive requests to fix Memcached errors as a part of our Server Management...
MYSQL Error – Server Quit Without Updating PID File – Quick fix!
Server Quit Without Updating PID File. I am getting this error with my MySQL server. Please fix it asap! That was a recent HelpDesk request we received in our Server Management Services. This error occurs when MySQL upgraded to a later version. Today, let’s check the...
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Restrict Plesk to IPs – How we do it easily?
Do you want to restrict Plesk to IPs? We can help you. Usually, we can either prevent administrative access from specific IP addresses restrict administrative access to specific IP addresses. At Bobcares, we often receive requests to do this as a part of our Server...
PureFTPd add user – Easy way to do it!!
Trouble while executing pureFTPd add user option? Pureftpd is a free and secure FTP server that makes file uploading easy. However, it often creates problems when adding users to the PureFTPd server. At Bobcares, we often receive requests to add users as part of our...
ClamAV installation is outdated – Easy way to resolve this error
Looking for how to fix the error "Your ClamAV installation is OUTDATED"? We can help you. Usually, this error shows up when a user runs an older version of the scanner. At Bobcares, we often fix ClamAV errors, as a part of our Server Management Services. Today, let's...
OpenStack error no valid host was found – Quick fixes
Getting error "OpenStack error no valid host was found" when adding new instance? OpenStack is an open-source platform that uses pool virtual resource to manage a cloud. Often it returns an error when the Nova Scheduler could not find a bare metal node suitable for...
Proftpd permission denied : How to resolve?
Are you frustrated with the error proftpd permission denied? The free and open-source software ProFTPD is compatible with Unix-like systems and Microsoft Windows (via Cygwin). Unfortunately, in certain situations, while attempting to create, modify or upload files via...
Postfix encrypt email – How we enable this and fix the related errors?
Finding a way so that your Postfix will encrypt email? We can help you with it. Postfix encrypts the email to ensure security over the sending data. Whereas a nonencrypted email shows a red padlock with a warning message at the receiver end. So, at Bobcares we often...
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