The error messages are displayed to the users with the stacktrace.
These errors are useful in development but they can be used as a leak.
It could be better to display simple error messages, without stacktrace and without technical informations.
Files:
WEB/main/plugin-web/src/org/ametys/web/pageaccess/IsPageRestrictedAction.java:99
WEB/main/plugin-web/src/org/ametys/web/pageaccess/IsSitemapRestictedAction.java:107
WEB/main/plugin-web/src/org/ametys/web/pageaccess/IsContentRestrictedAction.java:134
WEB/main/plugin-web/src/org/ametys/web/usermanagement/UserPasswordAction.java:137