Comments on How to Install vTiger CRM Open Source Edition on Debian 11

vTiger is an all-in-one CRM (Customer Relationship Management) solution for your business. It is suitable for small and medium businesses. In this tutorial, we will show you how to install vTiger CRM on the Debian 11 server with the LAMP Stack. This guide will be using the open-source version vTiger CRM.

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By: eric lopez
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Hi, I am trying to follow your instruction in order to install vtigercrm on debian 11.  At sudo apachectl configtest I get the error message file '/etc/letsencrypt/live/vtiger.io/fullchain.pem' does not exist or is empty

 

I have replaced all instances of example.io with vtiger.io

what am I missing?

 

any help will be greatly appreciated