shoutbox addon error

[trollfaced]

When trying to install the Shoutbox addon by Siropu, I get the error:

Oops! We ran into some problems.​

Please enter a valid title.

Any solutions to fix this? The addon was downloaded from here.

 

[BattleKing]

When trying to install the Shoutbox addon by Siropu, I get the error:

Oops! We ran into some problems.​

Please enter a valid title.

Any solutions to fix this? The addon was downloaded from here.

trollfacedWhich version of XenForo?
Which version of addon?
How you did the addon installation, as archive or via sftp/ftp upload?