[Bug] Error copying data

[re133]

As soon as I try to copy data via drag and drop from my Windows PC to CasaOS (Files app (external HDD)), I always get the message "Error". Then I have to cancel the upload with the "x" and repeat it, then the file goes through. But all other files are no longer uploaded. Everything just stops during the upload. Then I have to remove each file with the "x" and drag it in again individually and check if the error message "Error" doesn't appear again. And if it does, I have to repeat the whole procedure from the beginning. CasaOS is running on my Ubuntu Server.
Before the CasaOS update, everything worked without any problems. I could upload as much data of any size to the server as I wanted.

OS: linux
CasaOS Version: 0.4.15
- System Info: [Ubuntu 24.04.1 LTS   \l Bit:64 Mem:7721M Core:4 Linux serverxxx6.8.0-51-generic #52-Ubuntu SMP PREEMPT_DYNAMIC Thu Dec 5 13:09:44 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ]
Remote Version: 0.4.15
Browser: Firefox
Version: 133.0

[ghbogdan]

Same here, for a few users: https://www.reddit.com/r/CasaOS/comments/1hf04o4/fail_to_upload_files_file_transfer_error/