How to fix error when rotating log file?

Question

Python

Good afternoon, tell me how to fix the error?
PermissionError: [WinError 32] The process cannot access the file because the file is in use by another process:
'C:\\Users\\User\\PycharmProjects\\Proj1\\app\\app.log' -> 'C :\\Users\\User\\PycharmProjects\\proj1\\app\\app.log.1'

logging.basicConfig(filename='app.log') # Create a log file # Rotate

next
logger = logging.getLogger( "Log")

handler = RotatingFileHandler("app.log", maxBytes=200, backupCount=2)
logger.setLevel(logging.INFO)
logger.addHandler(handler)
... #Next
in the code I call
logger.warning("Successful authorization attempt)


With all this, the files are written to the logs, but when overflowed, they do not recreate a new file and give an error with each recording