OMV Error

Error #0:
OMV\ExecException: Failed to execute command 'export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin; export LANG=C.UTF-8; omv-salt deploy run --no-color fstab 2>&1' with exit code '1': debian:
    Data failed to compile:
----------
    Rendering SLS 'base:omv.deploy.fstab.15mergerfsfolders' failed: Jinja error: 'xsystemd'
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/salt/utils/templates.py", line 497, in render_jinja_tmpl
    output = template.render(**decoded_context)
  File "/usr/lib/python3/dist-packages/jinja2/asyncsupport.py", line 76, in render
    return original_render(self, *args, **kwargs)
  File "/usr/lib/python3/dist-packages/jinja2/environment.py", line 1008, in render
    return self.environment.handle_exception(exc_info, True)
  File "/usr/lib/python3/dist-packages/jinja2/environment.py", line 780, in handle_exception
    reraise(exc_type, exc_value, tb)
  File "/usr/lib/python3/dist-packages/jinja2/_compat.py", line 37, in reraise
    raise value.with_traceback(tb)
  File "<template>", line 25, in top-level template code
  File "/usr/lib/python3/dist-packages/jinja2/sandbox.py", line 385, in getattr
    value = getattr(obj, attribute)
  File "/usr/lib/python3/dist-packages/openmediavault/collectiontools.py", line 126, in __getitem__
    return dict.__getitem__(self, key)
KeyError: 'xsystemd'

; line 25

---
[...]
{% for dir in branchDirs %}
{% if dir | length > 2 %}
{% set _ = branches.append(dir) %}
{% if '*' not in dir %}
{% set parent = salt['cmd.shell']('findmnt --noheadings --output TARGET --target ' + dir) %}
{% if not pool.xsystemd %}    <======================
{% if parent | length > 1 %}
{% set _ = options.append('x-systemd.requires=' + parent) %}
{% endif %}
{% endif %}
{% endif %}
[...]
--- in /usr/share/php/openmediavault/system/process.inc:195
Stack trace:
#0 /usr/share/php/openmediavault/engine/module/serviceabstract.inc(62): OMV\System\Process->execute()
#1 /usr/share/openmediavault/engined/rpc/config.inc(167): OMV\Engine\Module\ServiceAbstract->deploy()
#2 [internal function]: Engined\Rpc\Config->applyChanges(Array, Array)
#3 /usr/share/php/openmediavault/rpc/serviceabstract.inc(123): call_user_func_array(Array, Array)
#4 /usr/share/php/openmediavault/rpc/rpc.inc(86): OMV\Rpc\ServiceAbstract->callMethod('applyChanges', Array, Array)
#5 /usr/share/openmediavault/engined/rpc/filesystemmgmt.inc(917): OMV\Rpc\Rpc::call('Config', 'applyChanges', Array, Array)
#6 [internal function]: Engined\Rpc\OMVRpcServiceFileSystemMgmt->mount(Array, Array)
#7 /usr/share/php/openmediavault/rpc/serviceabstract.inc(123): call_user_func_array(Array, Array)
#8 /usr/share/php/openmediavault/rpc/rpc.inc(86): OMV\Rpc\ServiceAbstract->callMethod('mount', Array, Array)
#9 /usr/sbin/omv-engined(537): OMV\Rpc\Rpc::call('FileSystemMgmt', 'mount', Array, Array, 1)
#10 {main}