guide me if u can

hi there dustan.
omidwaram sare hal o khosh bashin, dustan ie moshkeli vasam pish uamde az dishab ta haala, unam ine ke gajime pc database error mide and be support sitesh raftam o mikhast chanta code ro tu ie terminal write koni..
age kasi in moshkel vasash pish uamde ia inke mitune komaki kone lotfan nazaresho ebraz kone shaiad moshkel hal shod..
3pase faravan..
...istadeh mordan ramze mast...

hi again. mibinam ke vase shoma engar pish naumade or be harhal post nadadin ok be eng minevisam shaid vase in duste englishemun occur shode bashe.
hi there gentleman, how r u man?
2 days ago i confronted with a strange error that made me monotones and it caused my gajim client not working properly.
it's error was: database error. i tracked it in gajim's support site and saw that i should copy a code (sqlite3 ~/.local/share/gajim/logs.db .dump > backup.sql) in a terminal and then continue copying some more codes in that terminal or another 1.
that said suggest me 2 have a sqlite3 command line tool and get me it;s lick but i was a bit confused 2 pursue it and get released from this really bad situation.
pls if u confronted with such condition, get me ur good advice to treat it.
urs sincerely: brainyaxel_86