Database use and creation, why no instructions on how to use it? sqlite3

[keenlysoft]

Database use and creation, why no instructions on how to use it?
[Nest] 9234 - 02/14/2023, 10:30:30 AM [TypeOrmModule] Unable to connect to the database. retrying (9)... +3260ms

[okxEarnSuiValidator]

me too[Nest] 9945 - 2023/02/20 11:34:35 [TypeOrmModule] Unable to connect to the database. Retrying (3)... +3018ms

[keenlysoft]

d
To use his version, but I ran into other problems