Hello guys.
I'm using Epsilon theme, and I've just tried updating Gantry from 4.1.39 to 4.1.40, but it failed with the following message:
Joomla\Filesystem\File::delete: Failed deleting inaccessible file cache.php
Package Update: There was an error installing an extension: lib_gantry-4.1.40.zip
The package is NOT updated, and now my site is offline with the following message:
"This template requires the Gantry Template Framework. Please download and install from
www.gantry-framework.org/download
"
Any ideas how to fix this? Thanks!