Upgrade bug

Installation
1

Having problems installing Concrete CMS?

I got the following message when trying to upgrade to the llastest concretecms version.

Target [PsrExt\Log\LoggerInterface] is not instantiable while building [Concrete\Core\Foundation\Runtime\Run\DefaultRunner, Concrete\Core\Cache\CacheClearer].

The dashboard and the site are now inaccessible. Looking for someone who got the same issue and / or who can help me solving the issue.

3

Hello, @alfredsenngm-socrates

I’m experiencing the same issue while trying to upgrade Concrete CMS. It’s frustrating to have the dashboard and site become inaccessible. If anyone has found a solution or can offer some guidance, I’d really appreciate it!

Best regards,
amy249white

4

Hi there,

Can you let us know the version of Concrete you’re upgrading from and the version of PHP you’re on? Thanks!