Failed 'up' error when trying to install Nextcloud with smbclient

Hello everyone.
I’m sorry for the newbie question, but I have a real problem with my Nextcloud on Truenas.
Had it before, it runned great. Updated to Fangtooth, did not work great again. Tried several times to get it to run, but had to do a fresh install.

After some hassle, I had it up and running again, but with a lack of function. I really love the smbclient function, but it will not install. I only get this error message:

Error: Traceback (most recent call last):
File “/usr/lib/python3/dist-packages/middlewared/job.py”, line 515, in run
await self.future
File “/usr/lib/python3/dist-packages/middlewared/job.py”, line 562, in __run_body
rv = await self.middleware.run_in_thread(self.method, *args)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File “/usr/lib/python3/dist-packages/middlewared/main.py”, line 627, in run_in_thread
return await self.run_in_executor(io_thread_pool_executor, method, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File “/usr/lib/python3/dist-packages/middlewared/main.py”, line 624, in run_in_executor
return await loop.run_in_executor(pool, functools.partial(method, *args, **kwargs))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File “/usr/lib/python3.11/concurrent/futures/thread.py”, line 58, in run
result = self.fn(*self.args, **self.kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File “/usr/lib/python3/dist-packages/middlewared/service/crud_service.py”, line 294, in nf
rv = func(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^
File “/usr/lib/python3/dist-packages/middlewared/api/base/decorator.py”, line 101, in wrapped
result = func(*args)
^^^^^^^^^^^
File “/usr/lib/python3/dist-packages/middlewared/plugins/apps/crud.py”, line 229, in do_update
app = self.update_internal(job, app, data, trigger_compose=app[‘state’] != ‘STOPPED’)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File “/usr/lib/python3/dist-packages/middlewared/plugins/apps/crud.py”, line 267, in update_internal
compose_action(app_name, app[‘version’], ‘up’, force_recreate=True, remove_orphans=True)
File “/usr/lib/python3/dist-packages/middlewared/plugins/apps/compose_utils.py”, line 61, in compose_action
raise CallError(err_msg)
middlewared.service_exception.CallError: [EFAULT] Failed ‘up’ action for ‘nextcloud’ app. Please check /var/log/app_lifecycle.log for more details

Nextcloud is running great otherwise, but when I try to install the smbclient through tha app-wisard, it shuts down.
I really hope for some help, and sorry if you’re missing info to help, give me a shout, and I’ll try to get it.