Upgrade to 12-U2.1 Failure

Error: Traceback (most recent call last):
File "/usr/local/lib/python3.8/site-packages/middlewared/job.py", line 361, in run
await self.future
File "/usr/local/lib/python3.8/site-packages/middlewared/job.py", line 399, in __run_body
rv = await self.middleware.run_in_thread(self.method, *([self] + args))
File "/usr/local/lib/python3.8/site-packages/middlewared/utils/run_in_thread.py", line 10, in run_in_thread
return await self.loop.run_in_executor(self.run_in_thread_executor, functools.partial(method, *args, **kwargs))
File "/usr/local/lib/python3.8/site-packages/middlewared/utils/io_thread_pool_executor.py", line 25, in run
result = self.fn(*self.args, **self.kwargs)
File "/usr/local/lib/python3.8/site-packages/middlewared/schema.py", line 977, in nf
return f(*args, **kwargs)
File "/usr/local/lib/python3.8/site-packages/middlewared/plugins/update.py", line 320, in download
return self.middleware.call_sync('update.download_update', job, train, location, 100)
File "/usr/local/lib/python3.8/site-packages/middlewared/main.py", line 1254, in call_sync
return self.run_coroutine(methodobj(*prepared_call.args))
File "/usr/local/lib/python3.8/site-packages/middlewared/main.py", line 1294, in run_coroutine
return fut.result()
File "/usr/local/lib/python3.8/concurrent/futures/_base.py", line 432, in result
return self.__get_result()
File "/usr/local/lib/python3.8/concurrent/futures/_base.py", line 388, in __get_result
raise self._exception
File "/usr/local/lib/python3.8/site-packages/middlewared/plugins/update.py", line 324, in download_update
success = await self.middleware.call('update.download_impl', *args)
File "/usr/local/lib/python3.8/site-packages/middlewared/main.py", line 1238, in call
return await self._call(
File "/usr/local/lib/python3.8/site-packages/middlewared/main.py", line 1206, in _call
return await self.run_in_executor(prepared_call.executor, methodobj, *prepared_call.args)
File "/usr/local/lib/python3.8/site-packages/middlewared/main.py", line 1110, in run_in_executor
return await loop.run_in_executor(pool, functools.partial(method, *args, **kwargs))
File "/usr/local/lib/python3.8/site-packages/middlewared/utils/io_thread_pool_executor.py", line 25, in run
result = self.fn(*self.args, **self.kwargs)
File "/usr/local/lib/python3.8/site-packages/middlewared/plugins/update_/download_freebsd.py", line 30, in download_impl
Update.DownloadUpdate(
File "/usr/local/lib/freenasOS/Update.py", line 1074, in DownloadUpdate
latest_mani.RunValidationProgram(directory, kind=Manifest.VALIDATE_UPDATE)
File "/usr/local/lib/freenasOS/Manifest.py", line 682, in RunValidationProgram
subprocess.check_output(valid_script, preexec_fn=PreExecHook, stderr=subprocess.STDOUT)
File "/usr/local/lib/python3.8/subprocess.py", line 411, in check_output
return run(*popenargs, stdout=PIPE, timeout=timeout, check=True,
File "/usr/local/lib/python3.8/subprocess.py", line 489, in run
with Popen(*popenargs, **kwargs) as process:
File "/usr/local/lib/python3.8/subprocess.py", line 854, in _init_
self._execute_child(args, executable, preexec_fn, close_fds,
File "/usr/local/lib/python3.8/subprocess.py", line 1702, in _execute_child
raise child_exception_type(errno_num, err_msg, err_filename)
PermissionError: [Errno 13] Permission denied: './ValidateUpdate'