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Sandeep Sasikumar

How to Setup Matamo in Ubuntu 22.04

Matomo Screenshot
Web Analytics | 3 min read
Matomo, formerly known as Piwik, is a powerful and Free and Open Source web analytics platform that offers website owners a comprehensive insight into their online traffic, user behavior, and digital marketing effectiveness. This guide will give you the step by step instructions to setup and configure Matomo in Ubuntu 22.04
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Passbolt Setup Made Easy: A Step-by-Step Guide to Secure Credential Management

Open source password manager for collabaration
Security | 6 min read
Passwords are a critical aspect of cybersecurity and play a significant role in protecting sensitive information from unauthorized access. However, managing passwords is a significant challenge for many organizations. Passwords are often shared among multiple users and frequently forgotten or lost. This article will discuss some potential issues organizations face when managing passwords and how Passbolt, a free and open-source password manager, can help address these challenges.
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How to fix SQLSTATE[42000]: Syntax error or access violation: 1055

MySQL Logo
Technical Q&A | 4 min read
From MySQL 5.7 onwards, the error SQLSTATE[42000]: Syntax error or access violation: 1055 Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column will appear if any non aggregated columns are in the select list, which is not in the group by clause. This article discusses one such use case with Mautic and how we solved it.
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How to fix Symfony ClassNotFoundException

Zyxware default image4
Symfony | 3 min read
Some of you might have seen this error message while trying to upgrade Mautic in your system: "[Symfony\Component\Debug\Exception\ClassNotFoundException] Attempted to load class "ZipArchive" from the global namespace. Did you forget a "use" statement?" while upgrading Mautic version.
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How to upgrade Mautic 3.3.3 version to Mautic 4.0.0 version

Mautic Email Automation
Digital Marketing Platform | 2 min read
To upgrade Mautic to the latest Mautic 4.0.0 version, We will need to first update the present Mautic version 3.3.3 to Mautic 3.3.4 version, which is the stable version before the Mautic 4.0.0 version. It is always recommended to upgrade the Mautic version through the command line. Let us see the commands to upgrade the Mautic version. From the document root of mautic, we will need to run the below command to check whether any version upgrade is pending.
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