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Zabbix tries to connect to the wrong database – What to do
Does your Zabbix tries to connect to the wrong database? We can help you fix the issue. Here at Bobcares, we have seen several such errors while troubleshooting Zabbix issues as part of our Server Management Services for web hosts and online service providers. Today,...
Libvirt error: Unable to resolve address: name or service not known
Stuck with 'Libvirt error: Unable to resolve address: name or service not known'? We can help you. Often QEMU quest users end up with this error while migrating. This error message usually occurs when the source server cannot resolve to the destination IP causing the...
Boot a guest using PXE – How we do it
Wondering how to Boot a guest using PXE? We can help you. The Preboot Execution Environment (PXE) is an industry-standard client/server interface. It allows to remotely boot networked computers that do not have an operating system configured yet. PXE works with the...
Internal error: Account :: getPassword cannot decrypt password to be plain
Stuck with 'Internal error: Account :: getPassword cannot decrypt password to be plain'? We can help you. Generally, This error occurs when we try to import/export a database dump in Plesk. Here at Bobcares, we handle similar errors for our customers using Plesk as a...
Unlock a file locked by any process or system – How to do
Sometimes when we try to delete, rename or move a file in Windows, we may see a message 'unlock a file locked by any process or system'. Usually, the program name that keeps the file open, is shown right in the File Explorer message window. To unlock the file, it is...
Apply Configuration Fails in Nagios Server – What to do
When trying to Apply Configuration, it fails in Nagios? We can help you in resolving it. Here at Bobcares, we have seen several such Nagios-related issues as part of our Server Management Services for web hosts and online service providers. Today we will take a look...
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mdadm failed to run_array – How to fix Linux Software RAID error
Receiving an error 'mdadm failed to run_array' while executing a command on Debian or Ubuntu Linux? We can help you fix it. We recently received a request from our customer where he received an error "Failed to RUN_ARRAY /dev/md0 invalid argument" while running the...
FreeBSD Apache Jail: Connection refused – How to fix
Stuck with 'FreeBSD Apache Jail: Connection refused'? We can help you. While using Apache on FreeBSD we may end up with this error at times. FreeBSD is an operating system for a variety of platforms that focuses on features, speed, and stability. Here at Bobcares we...
No guest machines present libvirtd – How to fix
Stuck with 'No guest machines present libvirtd' error? We can help you. Recently one of our customers came to us stating that the libvirt daemon is successfully started, but no guest virtual machines appear to be present. Here a Bobcares we handle similar errors as a...
Advantages of Data Warehouse in Business Organization
Need to know the advantages of data warehouse? We can help you. Often big companies invest large sums of money on data warehousing tools and technologies so that they get up-to-date, accurate, and integrate information about their products and customers. A Data...
libvirtd failed to start – Resolve it now
Are you facing the error ‘libvirtd failed to start’ while manually trying to start libvirt daemon? You are at the right place to find a solution. Sometimes, the libvirt daemon doesn't start automatically. Also, it will fail if we manually start it. Here at Bobcares,...
SQL error 1071 – Quick solution
Are you stuck with the error message 'SQL error 1071' and looking for a solution? We can help you resolve this SQL error This SQL error mainly occurs if the combined key is too long. So by adjusting the varchar value, we can resolve this error message. Here at...
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