Coding In Table Needs To Reference Data In Other Sheets In Same Workbook

I have a table (Columns D&E) on Sheet2 and 8 other sheets (List1 through List8). The table on Sheet2 has coding that references List1 through List8. I have been able to get the coding to work for List1 through List3, but when I try to expand it to work with List4 through List8, I get an error that says there are too many arguments.

Sheet 2 has a Nested Listbox. Cell A2 drops down a list of the available Lists. Cell B2 drops down the Symbols that are listed on each respective List. Cell C2 returns the number of times that the Symbol is listed on each List page. Cells A1:C2 work perfectly fine. I am only mentioning A1:C2 so that you can have a full idea of what I have.