Hello @rcdncn
From the error message you have posted, it looks like Nextcloud is giving this error.
Another question, are you using Cloudflare with proxying by any chance?
Since Cloudflare does limit the max upload size / post size when proxying.
You can check if the server itself is particularly low on memory by running free -m . Can you give nextcloud much more memory (in the Resources section) ? What is it at currently ?
