TYPO3 Core

if selection "switcht to user" out of the context menu in the list modul.
the switch does not work.
im getting an php-error message:
---
Fatal error: main() [function.require]: Failed opening required 'PATH_t3libclass.t3lib_basicfilefunc.php' (include_path='.:/usr/local/lib/php') in /homepages/10/d195659318/htdocs/typo3/sysext/beuser/mod/index.php on line 103
---

in the user modul it works just fine.

(issue imported from #M6071)