[Eisfair] Telegram Can not read config '/home/telegramd/.telegram-cli/config': error 'file I/O error' on the line 0

[Friedhold Schuster]

Moin an alle,

habe soeben versucht auf meinem Eis1 (alle Updates gemacht) Telegram 
auszuführen.

Installation läuft ohne Fehler durch. Aber bei der Anmeldung "Start 
Telegram Client" erhalte ich folgende Fehlermeldung:

--------------------------------
Telegram Client Interface

Telegram-cli version 1.3.3, Copyright (C) 2013-2015 Vitaly Valtman
Telegram-cli comes with ABSOLUTELY NO WARRANTY; for details type 
`show_license'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show_license' for details.
Telegram-cli uses libtgl version 2.0.3
Telegram-cli includes software developed by the OpenSSL Project
for use in the OpenSSL Toolkit. (http://www.openssl.org/)
Telegram-cli uses libpython version 2.7.10
I: config dir=[/home/telegramd/.telegram-cli]
Can not read config '/home/telegramd/.telegram-cli/config': error 'file 
I/O error' on the line 0
Press ENTER to continue
-------------------------------

In der /home/telegramd/.telegram-cli/config steht nur Folgendes:

-------------------------------------------------
# This is an empty config file
# Feel free to put something here
------------------------------------------------

Wo habe ich den Fehler?

Dankeschön