Go to the Page contextual tab, select a zone and try to add the service "filtered content".
An error popup will be displayed with an error message and the stack trace associated to the catched exception.
Go to the Page contextual tab, select a zone and try to add the service "filtered content".
An error popup will be displayed with an error message and the stack trace associated to the catched exception.
I found this bug using the CMSWEB template from the ametys svn (trunk)
Here is a screenshot of the error and the stacktrace :