[SOLVED] cann’t start squeezelite

First a heartfelt thank you to Heiner Uebing.

With his help and effort I finally got the system up and running!!!

Until now!
Now, I cann’t start squeezlite.

When it starts, the following error message appears:

Option error: -Qlite

Squeezelite Max2Play v1.0.3 based on v1.8.7-999, Copyright 2012-2015 Adrian Smith, 2015-2017 Ralph Irving. See -t for license terms
Usage: /opt/squeezelite/squeezelite [options]
-s [:] Connect to specified server, otherwise uses autodiscovery to find server
-o Specify output device, default „default“, – = output to stdout
-l List output devices
-a :
-then follows a list of available parameters-

Debug infos:
#### SQUEEZELITE VERSION ####
Squeezelite Max2Play v1.0.3 based on v1.8.7-999, Copyright 2012-2015 Adrian Smith, 2015-2017 Ralph Irving.

#### SQUEEZELITE BUILDOPTIONS ####
Build options: LINUX ALSA EVENTFD RESAMPLE FFMPEG VISEXPORT IR GPIO DSD CONTROLSBS ALSASYNC BLUETOOTHSYNC

#### AUDIOPLAYER CONFIG ####
### Configuration of Audioplayers
SQUEEZELITE_PARAMETER=-o sysdefault:CARD=sndrpijustboomd -a 80:4:: -o hw:CARD=sndrpijustboomd -V Digital -Qlite -i /var/www/max2play/application/plugins/justboom/scripts/ir/my_lircsqueezelite
SQUEEZESLAVE_PARAMETER=-n plugequal
SHAIRPORT_PARAMETER=-d sysdefault:CARD=sndrpijustboomd -t hardware -m hw:CARD=sndrpijustboomd -c Digital
USE_USB_DAC=0
USE_EQUALIZER=1
SYSTEM_USER=pi
YMPD_PARAMETER=–webport 8081
BLUEALSA_PLAY_AUDIOCARD=hw:0,0

What I have done before:

I have installed Squeezer on my fire tablet and have connected it to – and that, so I think, was a very very big mistake – Squeeze Box Server (Logitech Media Server): From then on, the tablet was the player!
Further I disconnected the tablet from squeeze Box Server. And now in the menu „choose player“ I see only „no player found“.

How can I make possible to start squeezelite and connect with squeeze box server?

Thanks a lot in advance.

Christian