I am running OST 1.18.1 and attempting to setup GMail OAuth.
I think I followed the instructions correctly however at the very end of the GMail OAuth setup, this error appears.
Any know what setting I might have missed? I have checked it over 3x or 4x so far
![](https://forum.osticket.com/assets/files/2024-04-17/1713362764-201041-image.png)