How do I figure out the calling application for "Couldn't find design note" error?

My log database is full of “Couldn’t find design note - XXX.js [/database.nsf/XXX.js]” errors. From the error, it is clear that the design note “XXX.js” does not exist in “database.nsf”. However, what I am not able to figure out is which application is referring to the XXX.js design note. Is there a way to figure out the calling application? Any help would be highly appreciated.