I've deployed usermanager on a number of MT RB's which are proposed to reach peak revenue this weekend.
Usermanager is running on the router (not as radius), all has been functioning very well for us until we got the following error message with payments made this morning:
PayPal - ssl connection error: handshake failed: unable to get local issuer certificate (6)
We are using the latest version of UM, can any one tell us why this would suddenly happen and how to fix it?
Would be v grateful for your replies.