Fehler bei Konfigurationsänderung --- Error when changing the configuration

Fehler #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 cronapt 2>&1' with exit code '1': CSL-OMV.fritz.box: Data failed to compile:
---------- Rendering SLS 'base:omv.deploy.cronapt.default' failed: Jinja error: The query '//system/notification/notifications/notification[id='cronapt']' returns more than the maximum number of 1 object(s).
Traceback (most recent call last): File "/usr/lib/python3/dist-packages/salt/utils/templates.py", line 400, 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 20, in top-level template code File "/var/cache/salt/minion/extmods/modules/omv_conf.py", line 82, in get_by_filter objs = db.get_by_filter(id_, openmediavault.config.DatabaseFilter(filter_), **kwargs) File "/usr/lib/python3/dist-packages/openmediavault/config/database.py", line 139, in get_by_filter query.xpath, max_result))
openmediavault.config.database.DatabaseException: The query '//system/notification/notifications/notification[id='cronapt']' returns more than the maximum number of 1 object(s).
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