Hi,
I've migrated a site from J!3 to J!5 on our testserver and now I want to copy the new version to the live server. I made a backup of the J!5-version of the site and transferred it to the live server via scp. Everytime I fire up kickstart (tried free and pro) I get the error "Could not open [...]/installation/extrainfo.json for writing".
I did the backup multiple times using jpa and jps.I Even tried it using the site transfer wizard. Always get the same error.
I also tried it by importing the archive to the j!3 site and restoring it from wighin akeeba backup. Same error....