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Re: PgAdmin Fatal Error - Mailing list pgadmin-support

From Khushboo Vashi
Subject Re: PgAdmin Fatal Error
Date
Msg-id CAFOhELe2QjWAGnaTw2KQH6QpXU4Y6=yq7O=PVQgDqCecR0JeKQ@mail.gmail.com
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In response to PgAdmin Fatal Error  (Chan Say Hao <sayhaochan@gmail.com>)
List pgadmin-support
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Hi,

On Mon, Sep 7, 2020 at 9:03 PM Chan Say Hao <sayhaochan@gmail.com> wrote:
there you go

On Mon, Sep 7, 2020 at 7:46 PM Khushboo Vashi <khushboo.vashi@enterprisedb.com> wrote:
Hi,

Please provide the pgAdmin 4 log files located at "C:\Users\<user_name>\AppData\Local".

It's a SQLite database problem.
Error: sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) duplicate column name: comment
[SQL: ALTER TABLE server ADD COLUMN comment TEXT(1024)]

You can do following to get rid of the error:
  • Take the backup of the 'pgadmin4.db' file located at "C:\Users\<user_name>\.pgadmin" and then delete it.
  • Restart the pgAdmin4
Have you upgraded your existing pgAdmin setup or it's a fresh installation?

Thanks,
Khushboo


Thanks,
Khushboo

On Mon, Sep 7, 2020 at 5:07 PM Chan Say Hao <sayhaochan@gmail.com> wrote:
Good day,

I am currently encountering the problem of "Fatal Error: The application server could not be comtacted." when I was trying to run the PgAdmin 4.exe. I'd tried every method shown in "https://stackoverflow.com/questions/46633839/pgadmin-fatal-error-the-appllication-server-could-not-be-contacted" including reinstall, run as administrator, modify config_local.py file, restart in my server, but the problem hasn't been resolved. Could you help me with this?

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