Here are a few things to check…

Have you changed anything recently?

When using s3fs have you tried placing the local mountpoint at the end of your command?

Have you tried using bucket= as recommended by the error message instead of placing the bucket name inline?

I’m have try this to is not working properly the s3fs service work 60% of RAM and droplets will stick much hard resetting.

i try 1. https://github.com/s3fs-fuse/s3fs-fuse

1. https://fullstacknotes.com/mount-aws-s3-bucket-to-ubuntu-file-system/

is there any way to mount digitalocean spaces onto droplet or can’t use like block storage?

the block storage working fine and very good but low spaces and high price.