This is an old site I built for a client a while back. I needed to move them over to a new server and install an update (latest version in the settings table is 2.8.15) so I did that. That sorted out the newer PHP issue, but now we can't logn. I keep getting the following error:
I've checked my Perch account and the domain is already correctly entered so I'm not sure what else can I do. I thought about checking the licence file but can't see one. Where is the licence recorded with the site? Or any other ideas?