Invalid Meeting ID

I am unable to start a meeting or enter a meeting.  I get the Invalid meeting ID error. I tried to start the scheduled meeting. I then created a meeting on the fly. I then rebooted my computer and tried them again. Same message. I tried using an incognito window and could not get in that way either.  I can get into our account, I just can't join a meeting.

I am the admin / lone staff peron.

Please help! Thank you!!