malformed log entry on line 26263

Exception raised by tbwiki software

Traceback (most recent call last):
  File "fuego.cgi", line 70, in 
    main(req)
  File "/home2/birdorg/work/tbwiki/cgi-bin/tbwiki_engine.py", line 2819, in main
    page_size = os.stat(req.page_dir+os.sep+req.page_name)[6]
OSError: [Errno 2] No such file or directory: '/home2/birdorg/work/tbwiki-data/fuego/pages/release-1.1-test-2017-03-31_Notes'