I couldn't open he control command when I was out of the mansion then I saw that I had this error. i'm sorry if this appeared before and I didn't see it but does anyone know how to fix this?
You've posted this under the wrong mod, Aric's mod does not have bountysell. Ralph's version of Aric's mod has bountysell. /t/1036577/ralphs-modded-arics-mod-097-standalone-hybrid-expansio...
Also, double check that you have the latest version and that you didn't mix up the files between the 2 mods.