Extensions/LCD4linux is not correctly installed.
You have to uninstall the plugin then reinstall it properly.
For manual uninstall go to : usr/lib/enigma2/python/plugins/Extensions...and remove folder which contain LCD4linux...
restart enigma with this comman on telnet :
And then try to install the plugin properly.
Thank you for your kind answer, Schpountz.
Please help me again, if you can and have some time.
I uninstalled LCD4linux as you told me to do.
But now, how can I install it again, as I have no idea where to download it...
Thank you very much for your help!
KR
piccolomagic