After a reboot when I click on Plugins I get an error:

[Errno 2] No such file or directory: '/mnt/Pool1/iocage/.plugins/github_com_freenas_iocage-ix-plugins_git/INDEX'

Expanding the error note:

Error: Traceback (most recent call last):
File "/usr/local/lib/python3.7/site-packages/middlewared/main.py", line 130, in call_method
io_thread=False)
File "/usr/local/lib/python3.7/site-packages/middlewared/main.py", line 1091, in _call
return await run_method(methodobj, *args)
File "/usr/local/lib/python3.7/site-packages/middlewared/main.py", line 1015, in _run_in_conn_threadpool
return await self.run_in_executor(self.__ws_threadpool, method, *args, **kwargs)
File "/usr/local/lib/python3.7/site-packages/middlewared/main.py", line 1003, in run_in_executor
return await loop.run_in_executor(pool, functools.partial(method, *args, **kwargs))
File "/usr/local/lib/python3.7/concurrent/futures/thread.py", line 57, in run
result = self.fn(*self.args, **self.kwargs)
File "/usr/local/lib/python3.7/site-packages/middlewared/schema.py", line 964, in nf
return f(*args, **kwargs)
File "/usr/local/lib/python3.7/site-packages/middlewared/plugins/jail.py", line 179, in query
resource_list = iocage.list('all', plugin=True, plugin_data=True)
File "/usr/local/lib/python3.7/site-packages/iocage_lib/iocage.py", line 1323, in list
**kwargs
File "/usr/local/lib/python3.7/site-packages/iocage_lib/ioc_list.py", line 84, in list_datasets
_all = self.list_all(ds)
File "/usr/local/lib/python3.7/site-packages/iocage_lib/ioc_list.py", line 493, in list_all
os.path.join(repo_obj.git_destination, 'INDEX')
FileNotFoundError: [Errno 2] No such file or directory: '/mnt/Pool1/iocage/.plugins/github_com_freenas_iocage-ix-plugins_git/INDEX'