guild invite command /rainvite does not send invites, neither does invite guild button

[mspk7305]

Describe the problem

The command /rainvite does not send invites. It does announce that its about to send invites but does not actually do it. The same happens with the Guild Invite button on the invite tab

What steps will reproduce the problem?

1. type /rainvite
2. or click guild invite

Consider attaching a screenshot below to help describe your issue (Attach directly, do not link to other websites)

What version of the addon are you using? (Stating 'latest' is not useful)

v5-classic-bcc

Do you have an error log of what happened?

Any additional information? (example: WoW language if not English)