[2022-11-25 16:16:11,156] ERROR {cps.tasks.convert:192} Calibre failed with error: ImportError: cannot import name ‘QBuffer’ from ‘qt.core’ (/app/calibre/lib/calibre-extensions/python-lib.bypy.frozen/qt/core.pyc) [2022-11-25 16:17:05,846] ERROR {cps.db:796} Author not found...