I analyzed the file and get the following formula in cell D2 of the error sheet
IF(COUNTIF(ОЖФ_Множ,$A2),"Да","Нет")
According to documentation the first argument of the COUNTIF function is the cell range to be analyzed by the formula. FPSpreadsheet expects here a simple cell range expression, such as A1:D4. But you give the name of a range - cell and range names, however, are not supported by FPSpreadsheet, sorry.