Failed to upload file via Cloud File Browser

Hi ALL,

I tried to upload file from my desktop to seafile by using cloud file browser on windows 10 (seafile client version 6.1.3)
It works with file smaller than 25M but when I’m trying to upload with big file like about 80M then I get this error:

And here is my seafile.conf on my seafile server:

[database]
type = sqlite
[network]
port = 12001
[fileserver]
port = 8082
max_upload_size=2000
max_download_dir_size=4000

[seahub]
port=8080
fastcgi=false

Could you please help me? Thanks!

Best Regards,
Toni.