[Exist-open] Function conflict?

[Nick S. <nsi...@nu...>]

I just installed the latest eXist-db v5.3.0 on a server. I started to 
copy over my XQuery code to the server using WebDAV. Everything was 
copying over fine until I tried to copy a module I wrote called 
utilities.xqm. When I tried copying utilities.xqm over to the server, I 
got the following error:

Could not initialize class org.exist.xquery.modules.mail.MailModule

I found this very puzzling. So, I tried to create this file from scratch 
in eXide. I created an empty utilities.xqm file and I then copied one 
function at a time from my original utilities.xqm file and I would save 
the new file. I did this for each function from my original file. I 
discovered that when I copied and pasted a function called 
utilities:date-time-directory(), this is when eXist-db would display a 
pop-up window in eXide with the above mentioned error.

Is this a function name conflict with something in 
org.exist.xquery.modules.mail.MailModule?

If I change my function name to utilities:date-time-directories() 
instead, the file saves just fine. But if I change the function back to 
utilities:date-time-directory(), I get the "Could not initialize class 
org.exist.xquery.modules.mail.MailModule" error message.

I tried looking through my code to see if there was any references to 
utilities:date-time-directory() anywhere in my code and if any 
references were in an XQuery module that imported the 
org.exist.xquery.modules.mail.MailModule. However, when I tried to pull 
of Edit -> Find in files in the eXide menu, that tool did not respond. 
Normally a pop-up window would appear and allow me to search my code for 
a particular string. No pop-up window would appear.

I am a little confused. Does anyone have any insights to this issue?

Nick