I recently update my Tomcat from version 4.0 to 4.1 in order to be able to use the new /admin application.

The problem is that now I get an error message related to JSTL tags when I try to access pages that make use of them:

The error message is:
No such tag forEach in the tag library imported with prefix c

Does anybody had a problem like this with this Tomcat version?...Thx. in advance!