Unable to create directory 06. Is its parent directory writable by the server?

Hi,

The plugin is activated, the bucket name and json token is there but I get:
“Unable to create directory 06. Is its parent directory writable by the server?”

I get that message when I am trying to upload a file.

I have “Fine grained” bucket permissions (Object level)

### Server

Server architecture: Linux 6.5.0-35-generic aarch64
Web server: Apache/2.4.59 (Debian)
MySQL version: 11.3.2-MariaDB-1:11.3.2+maria~ubu2204
PHP Version: 8.2.19
PHP Memory Limit: 2048M
PHP Max Input Vars: 10000
PHP Max Post Size: 1024M
PHP Time Limit: 30
Max Upload Size: 256M
Allow URL-aware fopen Wrappers: No
Loaded Extensions: Core, date, libxml, openssl, pcre, sqlite3, zlib, ctype, curl, dom, fileinfo, filter, hash, iconv, json, mbstring, SPL, session, PDO, pdo_sqlite, standard, posix, random, Reflection, Phar, SimpleXML, tokenizer, xml, xmlreader, xmlwriter, mysqlnd, apache2handler, bcmath, exif, gd, imagick, intl, mysqli, sodium, zip, Zend OPcache

### WordPress

Version: 6.5.4
Multisite: No
Memory Limit: 40M
Total Attachments: 6422
Image Sizes: thumbnail, medium, medium_large, large, 1536x1536, 2048x2048, logo, small, medium-large, gallery, full-width, 16-9, 16-9-2x, square, post-thumbnail
Theme: Theme 2019
Active Plugins: ACF Content Analysis for Yoast SEO 3.1, Add From Server 3.4.5, Advanced Custom Fields PRO 6.3.0.1, Akamai for WordPress 0.6.0, Classic Editor 1.6.3, Go Live Update Urls 6.7.3, Redirection 5.4.2, Simple Custom Post Order 2.5.7, Single Sign-on with Azure Active Directory 0.7.0, WP-Stateless 4.0.3, Yoast Duplicate Post 4.5, Yoast SEO 22.8

### WP-Stateless

Version: 4.0.3
Database Version: 1.0
Mode: Stateless (Constant)
File URL Replacement: Disabled
Supported File Types: jpg jpeg png gif pdf
Bucket: Set (Constant)
Bucket Accessible: Yes
Service Account JSON: Set
Cache-Control: Default: public, max-age=36000, must-revalidate
Delete GCS File: Enable
Folder: %date_year/date_month%
Domain: Not set
Cache-Busting: Enable
Dynamic Image Support: Disable
Use Post Meta: Disable
Total Files: 0
Total File Sizes: 0
Compatibility Files: 0

Any idea of what the problem is?