eDocman not working after Joomla 5 upgrade

I think (but not 100% sure) that eDocman has stopped working following the Joomla 5 upgrade.  I am using Amazon as a datastore and I get "No preview available" with google and "Invalid Handle Provided" with the default viewer.

This is urgent please!

www.sevenoakssociety.co.uk

Hi Peter,
The issue has just been fixed, please check it and get back to me. It has cause from old version of Edocman Amazon S3 plugin, it doesn't compatible with PHP8, and it's the cause of issue. I've just installed new version of Edocman Amazon S3 plugin to get the problem resolved.
Thanks
Dam