Warum Scriptfehler bei PleXBMC (.log vorhanden)

ERROR: EXCEPTION Thrown (PythonToCppException) : -->Python callback/script returned the following error<--
- NOTE: IGNORING THIS CAN LEAD TO MEMORY LEAKS!
Error Type: <type 'exceptions.UnboundLocalError'>
Error Contents: local variable 'details' referenced before assignment
Traceback (most recent call last):
File "/Users/hermannruppel/Library/Application Support/XBMC/addons/plugin.video.plexbmc-3.4.5/default.py", line 5306, in <module>
displaySections()
File "/Users/hermannruppel/Library/Application Support/XBMC/addons/plugin.video.plexbmc-3.4.5/default.py", line 1291, in displaySections
details['title']="Refresh Data"
UnboundLocalError: local variable 'details' referenced before assignment
-->End of Python script error report<--
15:59:50 T:2688381352   DEBUG: ------ Window Init (DialogKaiToast.xml) ------
15:59:50 T:2958258176    INFO: Python script stopped
15:59:50 T:2958258176   DEBUG: Thread LanguageInvoker 2958258176 terminating
15:59:50 T:2960388096   DEBUG:  WaitOnScriptResult - plugin exited prematurely - terminating
15:59:50 T:2688381352   ERROR: GetDirectory - Error getting plugin://plugin.video.plexbmc/?content_type=video
15:59:50 T:2688381352   ERROR: CGUIMediaWindow::GetDirectory(plugin://plugin.video.plexbmc/?content_type=video) failed
15:59:50 T:2688381352   DEBUG: CGUIMediaWindow::GetDirectory (addons://sources/video/)