Hey Hassan,

I've tried to connect with your FTP server, but i hitting this :

Response:	421 Sorry, cleartext sessions are not accepted on this server.

Error:	Could not connect to server

Status:	Waiting to retry...

The reason why you hitting this error "Error : There was an error uploading this file to the server." is because your php upload_max_filesize hitting the limit, Example : your php set this `upload_max_filesize` to 2M, but you upload the installer file size is around 8M, so it will fail, unless you consult with your webhosting provider to help you increase this php value upload_max_filesize to 10M or 20M, so it will work fine.

But you can use quick fix for this, try using second install from directory method :
First : Upload the Easydiscuss installer file in this file location JoomlaFolder/tmp/ed(create this directory folder call 'ed')
Second : Extract the installer zip file from there
Third : Go to your backend > extension > manage > Install from Folder > put your path : /home/xxx/public_html/xxx.com/tmp/ed (add 'ed' on behind of path) > click install.

Hope this help.

Thank you so much,

It worked

You're welcome.