Traceback (most recent call last): error on Anaconda launching - python

I'm trying to launch Application on Anaconda, but I have this application launch error:
Traceback (most recent call last):
File "C:\Users\emanu\anaconda3\Scripts\jupyter-notebook-script.py", line 6, in
from notebook.notebookapp import main
File "C:\Users\emanu\anaconda3\lib\site-packages\notebook\__init__.py", line 27, in
from .nbextensions import install_nbextension
File "C:\Users\emanu\anaconda3\lib\site-packages\notebook\nbextensions.py", line 26, in
from .config_manager import BaseJSONConfigManager
File "C:\Users\emanu\anaconda3\lib\site-packages\notebook\config_manager.py", line 14, in
from traitlets.config import LoggingConfigurable
File "C:\Users\emanu\AppData\Roaming\Python\Python38\site-packages\traitlets\__init__.py", line 1, in
from .traitlets import *
File "C:\Users\emanu\AppData\Roaming\Python\Python38\site-packages\traitlets\traitlets.py", line 61, in
from .utils.sentinel import Sentinel
ModuleNotFoundError: No module named 'traitlets.utils.sentinel'
I already update the PIP, but nothing works. How to solve?

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How to make jupyter-lab command global

I've added "C:\Users\sj\anaconda3\Scripts" to System environment variable list, but I got the following result.
C:\Users\sj>jupyter-lab
Traceback (most recent call last):
File "C:\Users\sj\anaconda3\lib\site-packages\jupyter_server\services\sessions\sessionmanager.py", line 8, in <module>
import sqlite3
File "C:\Users\sj\anaconda3\lib\sqlite3\__init__.py", line 57, in <module>
from sqlite3.dbapi2 import *
File "C:\Users\sj\anaconda3\lib\sqlite3\dbapi2.py", line 27, in <module>
from _sqlite3 import *
ImportError: DLL load failed while importing _sqlite3: The specified module could not be found.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Users\sj\anaconda3\Scripts\jupyter-lab-script.py", line 5, in <module>
from jupyterlab.labapp import main
File "C:\Users\sj\anaconda3\lib\site-packages\jupyterlab\labapp.py", line 13, in <module>
from jupyter_server.serverapp import flags
File "C:\Users\sj\anaconda3\lib\site-packages\jupyter_server\serverapp.py", line 83, in <module>
from jupyter_server.services.sessions.sessionmanager import SessionManager
File "C:\Users\sj\anaconda3\lib\site-packages\jupyter_server\services\sessions\sessionmanager.py", line 11, in <module>
from pysqlite2 import dbapi2 as sqlite3
ModuleNotFoundError: No module named 'pysqlite2'
Could anyone help me to fix this and make "jupyter-lab" and "jupyter-notebook" global?

Error executing jupyter notebook : ImportError: cannot import name '_RuleList'

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jupyter notebook
Traceback (most recent call last):
File "/usr/local/bin/jupyter-notebook", line 6, in <module>
from notebook.notebookapp import main
File "/usr/local/lib/python3.6/dist-packages/notebook/notebookapp.py", line 63, in <module>
from tornado import web
File "/usr/local/lib/python3.6/dist-packages/tornado/web.py", line 95, in <module>
from tornado.routing import (
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Traceback (most recent call last): File "app.py", line 19, in
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line 8, in
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While attempting to run jupyter notebook in python3.6.3 on my gnome terminal I get the following output, running on UBUNTU:
Traceback (most recent call last):
File "/home/willem/.local/lib/python3.6/site-packages/notebook/services/sessions/sessionmanager.py", line 10, in <module>
import sqlite3
File "/usr/local/lib/python3.6/sqlite3/__init__.py", line 23, in <module>
from sqlite3.dbapi2 import *
File "/usr/local/lib/python3.6/sqlite3/dbapi2.py", line 27, in <module>
from _sqlite3 import *
ModuleNotFoundError: No module named '_sqlite3'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/willem/.local/bin/jupyter-notebook", line 7, in <module>
from notebook.notebookapp import main
File "/home/willem/.local/lib/python3.6/site-packages/notebook/notebookapp.py", line 81, in <module>
from .services.sessions.sessionmanager import SessionManager
File "/home/willem/.local/lib/python3.6/site-packages/notebook/services/sessions/sessionmanager.py", line 13, in <module>
from pysqlite2 import dbapi2 as sqlite3
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So when I try to launch tensorboard I got this error :
Traceback (most recent call last):
File "/usr/local/bin/tensorboard", line 7, in <module>
from tensorflow.tensorboard.tensorboard import main
File "/usr/local/lib/python2.7/dist-packages/tensorflow/tensorboard/tensorboard.py", line 34, in <module>
from tensorflow.tensorboard.backend import server
File "/usr/local/lib/python2.7/dist-packages/tensorflow/tensorboard/backend/server.py", line 38, in <module>
from tensorflow.tensorboard.plugins.projector import plugin as projector_plugin
File "/usr/local/lib/python2.7/dist-packages/tensorflow/tensorboard/plugins/projector/plugin.py", line 27, in <module>
from tensorflow.contrib.tensorboard.plugins.projector import PROJECTOR_FILENAME
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I've got this error when I've used following command to launch TB:
python -m tensorflow.tensorboard
When I've used another one it went ok:
tensorboard --logdir=path/to/log-directory

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