From the log files on September 21st
Traceback (most recent call last): File "/data/project/heritage/pywikibot/pwb.py", line 270, in <module> if not main(): File "/data/project/heritage/pywikibot/pwb.py", line 264, in main run_python_file(filename, [filename] + args, argvu, file_package) File "/data/project/heritage/pywikibot/pwb.py", line 109, in run_python_file main_mod.__dict__) File "/data/project/heritage/erfgoedbot/categorize_images.py", line 663, in <module> main() File "/data/project/heritage/erfgoedbot/categorize_images.py", line 649, in main pywikibot.log("Skipping %s, %s") % (countrycode, lang) TypeError: unsupported operand type(s) for %: 'NoneType' and 'tuple'