I have Nextcloud Hub installed on Hostinger. When I try to upload any files with .png/.jpg/.jpeg extensions, these two errors are thrown (but I don’t have the issue when uploading the same files with other extensions).
“Unknown error during upload”
“Target folder does not exist any more”
Nothing appears in the log, even with ‘debug’ => true & ‘loglevel’ => 0.
Nextcloud Hub 9 (30.0.6) PHP version: 8.2.15
The issue persisted after being updated from Nextcloud Hub 29 to Nextcloud Hub 30.
I tried to create config/mimetypemapping.json with mappings for .png/.jpg/.jpeg, the issue persisted.
When trying to open the existing .png files in a mounted external storage, the error “This file no longer exists” appears, and /remote.php/dav/files/….png returns 404 with a single space in a response.
I tried this and maintenance:repair --include-expensive & maintenance:mimetype:update-db --repair-filecache too, and it didn’t fix anything. I have (limited) shell access, and I can execute occ commands.
Which folder should I try to delete? The same error applies even to the root directory of every user, and mounted external storage.
Also, when I open an image viewer with an image with a different extension (.webp / .gif) and select my .png image in it by clicking the next/previous image buttons (arrows), it opens there, but none of its parameters are shown.
One last thing (for now): when the file is requested on /remote.php/dav/files/…/background.png through GET, the server returns 200 and the file itself. But when it’s requested through PROPFIND, 404 is thrown.
PUT also throws 404, maybe that’s why I can’t upload those files.
It’s likely something like mod_security in use, which is why we ask about that in the support template. It’s likely blocking a variety of things needed for Nextcloud.
I’ve tried both this (official Hostinger guide on turning it off) and everything from here (StackOverflow thread). Nothing fixed the issue I have here.
