Wil make pdf out of http://www.xc-lux.org/league/LU/2018.07/brand:all,cat:1,class:all,xctype:all,club:all&comp=3&print0
createPDF: Will exec cd /home/xcluxorg/public_html/leo/data/pdf/tmp/08c523a64e1d1f32718f3cd79bcce5c7/; /home/xcluxorg/public_html/leo/lib/pdf/wkhtmltopdf 'http://www.xc-lux.org/league/LU/2018.07/brand:all,cat:1,class:all,xctype:all,club:all&comp=3&print0' 08c523a64e1d1f32718f3cd79bcce5c7.pdf
ERROR: PDF creation failed