I figured it out. There was an issue in namecheap because after checking the ip adress in dnschecker it had two ip addresses: One was the server ip and the other from namecheap. Now there is only one available after chatting with them.

I can't apply my scheme to directus:

root@...:/app/data# npx directus schema apply snapshot.yaml 
npm ERR! code EROFS
npm ERR! syscall open
npm ERR! path /root/.npm/_cacache/tmp/e889ceb7
npm ERR! errno EROFS
npm ERR! rofs Invalid response body while trying to fetch https://registry.npmjs.org/directus: EROFS: read-only file system, open '/root/.npm/_cacache/tmp/e889ceb7'
npm ERR! rofs Often virtualized file systems, or other file systems
npm ERR! rofs that don't support symlinks, give this error.

This worked:

mv -b tmp/snapshot.yaml /app/...

But curious to know if I am able to disable it.

Unfortunately, I can't move a file (snapshot.yaml) from /tmp to my desired destination in the directus app:

mv: inter-device move failed: 'tmp/snapshot.yaml' to 'app/snapshot.yaml'; unable to remove target: Read-only file system

Can I disable read-only to move the file temporarly?

I figured it out. There was an issue in namecheap because after checking the ip adress in dnschecker it had two ip addresses: One was the server ip and the other from namecheap. Now there is only one available after chatting with them.

In addition: If I set a subdomain it works. But it did not work for the main domain (if I keep the field empty).

My cloudron can not install the wordpress app. Cloudron is connected with my namecheap account through the api.
What can I do? I could try to change the dns settings in namecheap manually.

Here the error message from the log:

 "error": {
      "message": "DNS Record is not synced yet: ETRYAGAIN",
      "reason": "DNS Error",
      "taskId": "21",
      "installationState": "pending_install"
    },