Hi, I've tried to update Gantry 5 from 5.4.26 to 5.4.32 on Joomla 3.9.16 with PHP 7.3.7 but I had the following error:
Joomla\Filesystem\File::delete: Failed deleting inaccessible file EventListener.php
Package Update: There was an error installing an extension: lib_gantry5_v5.4.32.zip
Before updating ensure that the update is compatible with your Joomla! installation.
Now the website is unavailable.
- Sites are made from "quick install"
- All files are R/W
- Deleting manually not solve the problem (other files are unable to delete)
How can I solve the update problem?