[ic] Image Size Usertag

[Danilo]

Hi,
I've added the Image Size Usertag qo my catalog.cfg, and I've installed 
the latest ImageSize perl library (Image-Size-2.992.tar.gz) but when I 
restart IC I get this error
-------------------------------------
Configuring catalog ab...Using MySQL, DSN=dbi:mysql:ab...UserTag 
'image_size' subroutine failed safe check: require trapped by operation 
mask at (eval 138) line 2, <CONFIG> line 29.

In line 29 of the configuration file 'etc/imagesize.usertag':
UserTag image_size Routine <<EOR
---------------------------------------

Anyone can help me to solve this problem?

I'll continue to look but I'll appreciate any help.
thanks
Danilo