Title: Fixed broken GUI when deleting local/share/check_mk/web/plugins dir
Level: 1
Component: multisite
Compatible: compat
Version: 1.2.8p18
Date: 1487929499
Class: fix

An exception "OSError ([Errno 2] No such file or directory: '/omd/sites/shl/local/share/check_mk/web/plugins/')" prevented use of the GUI at all when deleting the directory.
