livetrack24: Fixed KeyError in exception message
livetrack24: Fixed KeyError in exception message

kerel-fs/skylines,skylines-project/skylines,RBE-Avionik/skylines,shadowoneau/skylines,snip/skylines,skylines-project/skylines,snip/skylines,TobiasLohner/SkyLines,Harry-R/skylines,TobiasLohner/SkyLines,Turbo87/skylines,kerel-fs/skylines,RBE-Avionik/skylines,RBE-Avionik/skylines,Harry-R/skylines,Turbo87/skylines,RBE-Avionik/skylines,shadowoneau/skylines,skylines-project/skylines,Turbo87/skylines,Harry-R/skylines,snip/skylines,kerel-fs/skylines,TobiasLohner/SkyLines,shadowoneau/skylines,Harry-R/skylines,shadowoneau/skylines,skylines-project/skylines,Turbo87/skylines