Help for popupcatagories and tagcloud modle

Regarding popupcatagories and tagcloud module, nice two module, however I installed popupcatagories module, it's working fine, then I installed tagcloud module, so it's error! category/model/moudle/tagcloud.php, and I also consult with somebody who told me it's need merge one file, so that it's ok. but I am not familiar with code job, so I post this message want to get somebody help, thank you.

h/w att'd two php module for your kindly help.

b.rgds
David Wei

any suggestion for this two module if both for working? thanks.

I don't see any reason why those two files can't coexist. Looks fine. Maybe the problem is elsewhere.