[HELP]Please help me, I can't fix it anymore

[Echo 0]

I apologize for my English but I have a lot of problems that I can't solve, did you help me with your dreams?

Error: https://pastebin.com/c6hvaWw0

UI.py: https://pastebin.com/Yzg74MgS

UIinvetory.py: https://pastebin.com/HBySTEty

UItooltip.py : https://pastebin.com/jbNcgfs3

MouseModule.py: https://pastebin.com/nfTSQ4YH

 

please i don't know what to do with it anymore

[Volvox 2050]

A:
self.AppendTextLine(localeInfo.TOOLTIP_SELLPRICE % (str(localeInfo.NumberToMoneyString(price))), str(self.GetPriceColor(price)))

B:
self.AppendTextLine(localeInfo.TOOLTIP_SELLPRICE % (str(localeInfo.NumberToMoneyString(price))), self.GetPriceColor(price))

Try A or B