Can you try to set Apache in debug mode so we can retrieve more info about this error? To do so, update the line below in the
Apart from that, I suspect that maybe the theme is trying to upload a big number of files to the server, and according to the
php.ini file present in the bnsupport bundle that you sent, the number of files uploaded are limited to
20 files. Can you try to increase the value of the parameter shown below in your
php.ini file to test if it fixes the issue?
; Maximum number of files that can be uploaded via a single request
max_file_uploads = 20
After that, restart all services for changes to take effect and try to install the theme again. We will need you to run the bnsupport tool again to check the new error messages.
sudo /opt/bitnami/ctlscript.sh restart
Hope it helps,