@sdetweil Thanks Sam, the error has gone. I think before I carry on I will make another clean installation using your (alternative installation method) scripts and then go back to my original problem :grinning_face:

Hi to all,
I’ve been trying to get MMM-Fuel working without success (does not display any data) so I decided to start with a clean MM installation and work from there. Looking in the developer console I see this : , followed by

As I have no custom.css I have no idea where this is coming from. Please could somebody point me in the right direction.

Thanks,

Graham