Version-Release number of selected component:
Zim-0.61-1.fc20

Additional info:
reporter:       libreport-2.2.3
cmdline:        /usr/bin/python /usr/bin/zim --ipc-server-main /tmp/zim-korneta/zim-server-socket 30
executable:     /usr/bin/zim
kernel:         3.16.6-200.fc20.x86_64
runlevel:       N 5
type:           Python
uid:            1001

Truncated backtrace:
tags.py:217:select_page:ValueError: invalid tree path

Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/zim/plugins/tags.py", line 110, in on_open_page
    self.treeview.select_page(path)
  File "/usr/lib/python2.7/site-packages/zim/plugins/tags.py", line 844, in select_page
    model.select_page(path) # highlight in model
  File "/usr/lib/python2.7/site-packages/zim/plugins/tags.py", line 217, in select_page
    treeiter = self.get_iter(treepath)
ValueError: invalid tree path

Local variables in innermost frame:
self: <DuplicatePageTreeStore object at 0x22f91e0 (zim+gui+pageindex+PageTreeStore at 0x21a3780)>
path: <IndexPath: work:seminar notes>
oldpath: <IndexPath: work:seminar notes:PHYSICS-DEPT>
treepath: (21, 8, 0)
mypath: <IndexPath: work:seminar notes:PHYSICS-DEPT>