ERROR (MainThread) [supervisor.backups.backup] Can't backup folder media: [Errno 28] No space left on device

I got a warning this morning about running out of space so I deleted my backups so I could add a fresh one. I still can’t backup because there’s no space left. I used the terminal to see what’s in Backups and there’s nothing. I’m not sure what my next step should be. Any pointers appreciated.
Here’s the log:

23-03-08 08:41:04 ERROR (MainThread) [supervisor.backups.backup] Can't backup folder media: [Errno 28] No space left on device
23-03-08 08:41:05 ERROR (MainThread) [supervisor.backups.manager] Backup 5b1ed89d error
Traceback (most recent call last):
  File "/usr/src/supervisor/supervisor/backups/backup.py", line 411, in _folder_save
    atomic_contents_add(
  File "/usr/local/lib/python3.10/site-packages/securetar/__init__.py", line 176, in atomic_contents_add
    atomic_contents_add(tar_file, directory_item, excludes, arcpath)
  File "/usr/local/lib/python3.10/site-packages/securetar/__init__.py", line 176, in atomic_contents_add
    atomic_contents_add(tar_file, directory_item, excludes, arcpath)
  File "/usr/local/lib/python3.10/site-packages/securetar/__init__.py", line 176, in atomic_contents_add
    atomic_contents_add(tar_file, directory_item, excludes, arcpath)
  [Previous line repeated 3 more times]
  File "/usr/local/lib/python3.10/site-packages/securetar/__init__.py", line 179, in atomic_contents_add
    tar_file.add(directory_item.as_posix(), arcname=arcpath, recursive=False)
  File "/usr/local/lib/python3.10/tarfile.py", line 2002, in add
    self.addfile(tarinfo, f)
  File "/usr/local/lib/python3.10/tarfile.py", line 2030, in addfile
    copyfileobj(fileobj, self.fileobj, tarinfo.size, bufsize=bufsize)
  File "/usr/local/lib/python3.10/tarfile.py", line 251, in copyfileobj
    dst.write(buf)
  File "/usr/local/lib/python3.10/tarfile.py", line 437, in write
    self.__write(s)
  File "/usr/local/lib/python3.10/tarfile.py", line 445, in __write
    self.fileobj.write(self.buf[:self.bufsize])
  File "/usr/local/lib/python3.10/tarfile.py", line 326, in write
    os.write(self.fd, s)
OSError: [Errno 28] No space left on device
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
  File "/usr/local/lib/python3.10/tarfile.py", line 1794, in close
    self.fileobj.write(NUL * (BLOCKSIZE * 2))
  File "/usr/local/lib/python3.10/tarfile.py", line 437, in write
    self.__write(s)
  File "/usr/local/lib/python3.10/tarfile.py", line 445, in __write
    self.fileobj.write(self.buf[:self.bufsize])
  File "/usr/local/lib/python3.10/tarfile.py", line 326, in write
    os.write(self.fd, s)
OSError: [Errno 28] No space left on device
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
  File "/usr/src/supervisor/supervisor/backups/backup.py", line 425, in store_folders
    await self.sys_run_in_executor(_folder_save, folder)
  File "/usr/local/lib/python3.10/concurrent/futures/thread.py", line 58, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/usr/src/supervisor/supervisor/backups/backup.py", line 408, in _folder_save
    with SecureTarFile(
  File "/usr/local/lib/python3.10/site-packages/securetar/__init__.py", line 88, in __exit__
    self._tar.close()
  File "/usr/local/lib/python3.10/tarfile.py", line 1803, in close
    self.fileobj.close()
  File "/usr/local/lib/python3.10/tarfile.py", line 461, in close
    self.fileobj.write(self.buf)
  File "/usr/local/lib/python3.10/tarfile.py", line 326, in write
    os.write(self.fd, s)
OSError: [Errno 28] No space left on device
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
  File "/usr/src/supervisor/supervisor/backups/manager.py", line 172, in _do_backup
    await backup.store_folders(folder_list)
  File "/usr/src/supervisor/supervisor/backups/backup.py", line 427, in store_folders
    raise BackupError(
supervisor.exceptions.BackupError: Can't backup folder media: [Errno 28] No space left on device

Seeing something similar, did you ever get this resolved?

I’m very sorry but I don’t even remember posting this. I’ve had so many little things going sideways I forget.