Hi,
I’ve upgraded http://dev.strila.nl/apds/ to 3.6 via FTP by renaming the existing enfold folder and uploading the new folder. When the upload is done, all website pages give a 500 Internal server error. When I rename the 3.6 folder and re-activate the 3.5.4 version, the pages work again.
Any ideas on how to solve this? I tried optimising database tables but that doesn’t make a difference.
Thanks for the help!
I found the issue; the header.php in my child theme needs to be updated too.