Integration w/ Salesforce disconnect . Error message when I try to re-establish it

[wcnpTI]

We noticed that 2 donations didn't get sent to Salesforce and when I explored the transaction log, I discovered that the 2 systems were no longer connected. I've entered a support case on this. The error message I received was "Sorry but we are unable to establish connection to your Salesforce instance. This may be due to a number of factors such as an out-date installation or missing components. Please grant Click & Pledge support access to your Salesforce account and contact support for review of your instance." I've granted login access and the company number is 00DA00000000miZ. Account #60442

[CnP.Support.AM]

Good day @wcnpTI

Would you please try to re-establish the Connection now and let us know if you see the above error?

[wcnpTI]

I still get the error:

[CnP.Support.AM]

Ah, we found that you are at a year old version of our apps for which we have ended the support which is the reason you were unable to establish the connection. Please allow us to upgrade your instance to the latest version of our apps so that you can establish the Connection.

Looking forward to hearing back from you.

[wcnpTI]

Yes, Please upgrade! You still have access.

[CnP.Support.AM]

We have upgraded your instance with the latest versions of our apps.

Please try to re-establish the connection now and let us know if you see any issues.

[wcnpTI]

We are connected!! thank you.