Hello, yesterday i updated the panel, and when it finish then suddenly i dont see the panel, when i go to my raspberry i see that the panel is not runing like always, so i decide to restar the raspberry and try again, i had the same problem and then today i decidet to try to fix it througt the "bt" console comands,

first of all i run the option 16, it seems like it do something, but still not working

~ $ sudo service bt status
sudo: unable to resolve host PixeLand: Name or service not known
● bt.service - LSB: starts bt
Loaded: loaded (/etc/init.d/bt; generated)
Active: active (running) since Thu 2020-03-26 18:30:00 CET; 12min ago
Docs: man:systemd-sysv-generator(8)
Tasks: 7 (limit: 4915)
Memory: 127.9M
CGroup: /system.slice/bt.service
├─ 726 php-fpm: master process (/www/server/php/73/etc/php-fpm.conf)
├─ 727 php-fpm: pool www
├─ 728 php-fpm: pool www
├─ 729 php-fpm: pool www
├─ 730 php-fpm: pool www
├─ 731 php-fpm: pool www
└─5484 php-fpm: pool www

Mar 26 18:29:54 PixeLand systemd[1]: Starting LSB: starts bt...
Mar 26 18:30:00 PixeLand bt[442]: Starting Bt-Panel..........failed
Mar 26 18:30:00 PixeLand bt[442]: ------------------------------------------------------
Mar 26 18:30:00 PixeLand bt[442]: ------------------------------------------------------
Mar 26 18:30:00 PixeLand bt[442]: Error: BT-Panel service startup failed.
Mar 26 18:30:00 PixeLand bt[442]: done
Mar 26 18:30:00 PixeLand bt[442]: Starting Bt-Tasks... done
Mar 26 18:30:00 PixeLand systemd[1]: Started LSB: starts bt.

As you can see the BT panel dont starts, then i decided to clean cache (option 9) and try again, and nothing again, still having the same issue and now says this:

Pls enter command number：9

EXECUTING

Bt-Panel not running
Starting Bt-Panel.... done

Starting Bt-Tasks... failed

import db
File "/www/server/panel/class/db.py", line 10, in <module>
import sqlite3
File "/www/server/panel/pyenv/lib/python3.7/sqlite3/init.py", line 23, in <module>
from sqlite3.dbapi2 import *
File "/www/server/panel/pyenv/lib/python3.7/sqlite3/dbapi2.py", line 27, in <module>
from sqlite3 import *
ModuleNotFoundError: No module named 'sqlite3'
Traceback (most recent call last):
File "/www/server/panel/BT-Task", line 13, in <module>
import task
File "/www/server/panel/task.py", line 20, in <module>
import db
File "/www/server/panel/class/db.py", line 10, in <module>
import sqlite3
File "/www/server/panel/pyenv/lib/python3.7/sqlite3/init.py", line 23, in <module>
from sqlite3.dbapi2 import *
File "/www/server/panel/pyenv/lib/python3.7/sqlite3/dbapi2.py", line 27, in <module>
from sqlite3 import *

ModuleNotFoundError: No module named '_sqlite3'

Error: BT-Task service startup failed.

IF someone can help me, thanks.

PD: Sorry for my bad english