There may be differences in settings between the new and the old server.
I’ve found the most reliable way to change servers, do a clean Grav install on the new server first.
Back up the old ‘user’ folder
extract clean Grav to the appropriate folder.
Use (temporary login and run the setup
rename new user folder e.g to user.old
restore your site user folder (original login will work)
Sorry for th elate reply. didn’t get a chance to test it until now.
YES, it worked indeed.
I setup a separate folder where I extracted my backup.
Then I installed a fresh GRAV on the required domain, and did the initial setting up as a user. I now had a fresh GRAV site setup.
I then renamed the ‘user’ folder to ‘userORIG’, and finally simply dragged and dropped the restored ‘user’ folder into the root of the domain (beside the ‘userORIG’ folder.
Please note, if you try to drag and drop within cPanel, then some hidden files might be left in the extracted place. I therefore user drag and drop in Filezilla.