TYPO3 Core

Hi!

I'm working with a TYPO3 instance hosted on a kubernetes cluster, my site configuration is inside a volume mount. Inside this volume mount exists a folder named "lost+found", owned by root and is not readable for the user inside my docker container, because of the filesystem type "ext4". When I'm trying to access the frontend/backend of the TYPO3 instance, I get the following error:

"Fri, 18 Oct 2024 14:16:10 +0000 [CRITICAL] request="380a25896d040" component="TYPO3.CMS.Core.Error.ProductionExceptionHandler": Core: Exception handler (WEB: BE): UnexpectedValueException, code #0, file /var/www/html/vendor/symfony/finder/Iterator/RecursiveDirectoryIterator.php, line 43: RecursiveDirectoryIterator::__construct(/var/www/html/config/sites/lost+found): Failed to open directory: Permission denied - {"mode":"WEB","application_mode":"BE","exception_class":"UnexpectedValueException","exception_code":0,"file":"/var/www/html/vendor/symfony/finder/Iterator/RecursiveDirectoryIterator.php","line":43,"message":"RecursiveDirectoryIterator::__construct(/var/www/html/config/sites/lost+found): Failed to open directory: Permission denied","request_url":"https://myurl/typo3","exception":null}"

Changing the filesystem type is sadly not an option nor using another user inside the docker container. I've already tried to change the permissions of the "lost+found" folder without any success.

Is there another possible solution? Any help will be appreciated. :)

Thanks in advance!
Paul