File Upload Error: Insufficient Space Despite 1024M Limit in PHP Settings

One of my clients is receiving the error shown in the attached image, indicating that there is not enough space in the user folder to upload a file. However, the PHP variables upload_max_filesize and post_max_size are both set to 1024M. Any advice on what might be causing this issue

Hi @alenguav, what do you have set in your config.inc.php for public_user_dir_size? That may be the cause here.