[BUGFIX] Proper error handling of ResourceDoesNotExistException

Handles and displaying a proper error message when
ResourceDoesNotExistException is thrown.

Resolves: #56997
Releases: master, 6.2
Change-Id: I193f9eac929f856d2d195307110d2c18122c8bb9
Reviewed-on: http://review.typo3.org/36375


Reviewed-by: Wouter Wolters <typo3@wouterwolters.nl>
Reviewed-by: Christian Weiske <christian.weiske@netresearch.de>
Tested-by: Christian Weiske <christian.weiske@netresearch.de>
Reviewed-by: Michael Oehlhof <typo3@oehlhof.de>
Reviewed-by: Frans Saris <franssaris@gmail.com>
Tested-by: Frans Saris <franssaris@gmail.com>