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How to install LEMP stack on Ubuntu 18.04?
Are you looking on to set up the LEMP stack in Ubuntu 18.04? We can help you with it. LEMP stack is a set of open-source software that allows users to create websites and web applications. It involves installing an Nginx web server, MySQL database server together with...
Resolve Server Reached MaxRequestWorkers Setting error now!
Oops!! Are you seeing server reached the MaxRequestWorkers setting error? We can help you with it. The webserver reaches the MaxRequestWorkers setting when the number of processes shoots up due to high traffic. At Bobcares, we often get requests from our customers...
ThemeGrill WordPress Vulnerability – How we tackle it
Are your websites too affected by ThemeGrill WordPress Vulnerability? Here is the fix! Here, hackers make use of the vulnerable ThemeGrill plugin to execute unauthorized actions as an admin user. At Bobcares, we patch up servers against known vulnerability, as a part...
Ansible playbook tasks file must contain a list of tasks – Quick fix
Stuck by the error Ansible playbook tasks file must contain a list of tasks? The Ansible is an automation tool for managing apps and server configuration. Usually, the error shows up due to syntax error in the tasks/main.yml file in Ansible. At Bobcares, we often get...
Top 3 ways to increase max_execution_time in WordPress
A common fix for website timeout errors is to increase max_execution_time in WordPress. Usually, WordPress users see the message 'Fatal error: Maximum execution time of xx seconds exceeded...' due to server-side limitations. At Bobcares, we often get requests from our...
DNN Upgrade Path – Here is the correct way
Incorrect DNN Upgrade Path causes either a broken website or errors. All DNN websites need periodic upgrades to the latest version to fix the security vulnerabilities, avail new features, etc. However, users often skip some steps in DNN upgrade path and end up with...
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Ansible disable host key checking – How we troubleshoot it
Are you stuck with Ansible disable host key checking? We can help you with it. For a wide variety of automation challenges, ansible provides large productivity gain At Bobcares, we often receive requests to disable it as part of our Server Management Services. Today,...
Virsh Autostart – Let’s discuss it in detail!!
Are you confused with Virsh Autostart? We will help you with it. Usually, virsh commands are very useful at the same time a bit confusing. At Bobcares, we often receive requests to fix some virsh errors as part of our Server Management Services. Today, let's discuss...
Ceph Deploy Mon Create Initial Fails – How we fix it!!
Are you stuck with Ceph Deploy mon create initial fails Error? We can help you. Ceph Mon is a part of Ceph which is a cluster monitor Daemon for the Ceph file system. At Bobcares, we often get requests regarding the Ceph mon initial fails error, as a part of our...
SSH: Could Not Resolve Hostname: no such host is known – Let’s fix it!!
Stuck with 'SSH: could not resolve hostname: no such host' is known error? We can help you. This error implies that the server is down or the hostname is not given properly etc. At Bobcares, we often get requests from our customers regarding SSH as part of our Server...
Cannot establish FTP connection to an SFTP server – Solve it now
Oops!! Frustrated with "cannot establish an FTP connection to an SFTP server" error? We can fix it for you. This error occurs mainly due to the use of an incorrect protocol. At Bobcares, we often receive requests regarding FTP and SFTP as a part of our Server...
ModSecurity Denial of Service CVE-2019-19886 – How to avoid the risk
Is your server a possible target of the ModSecurity Denial of Service CVE-2019-19886 attack? ModSecurity helps us to stop attacks on our web application. But the recent ModSecurity vulnerability CVE-2019-19886 published in January 2020, can make vulnerable servers...
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