The session storage directory "/opt/lampp/htdocs/kirby/site/sessions" is not writable

[pixelijn]

This is most likely related to your other issue, a files permission and ownership problem.

Files not deleiting and changing permissions doesnt work

For some content which I created in Panel. I can no longer edit or delete these files. I have tried deleting and changing permissions in terminal but to no avail. With rm -rf I get: rm: illegal option -- / usage: rm [-f | -i] [-dPRrvW] file ... unlink file With chmod -R 755 i get: Operation not permitted When I try and delete in the panel I get: mdir(/opt/lampp/htdocs/caspar-paulie/content/1_workshop/project-e): Permission denied