OSError: [WinError 123] The filename, directory name, or volume label syntax is incorrect

Do you know how to solve this problem?

Traceback (most recent call last):
File "main.py", line 19, in
cfg = CONFIG(args.config)
File "D:\_Python_Respository\Total3DUnderstanding\configs\config_utils.py", line 39, in __init__
self._logger, self._save_path = self.load_logger()
File "D:\_Python_Respository\Total3DUnderstanding\configs\config_utils.py", line 65, in load_logger
os.makedirs(save_path)
File "C:\Anaconda3\envs\Total3D\lib\os.py", line 220, in makedirs
mkdir(name, mode)
OSError: [WinError 123] The filename, directory name, or volume label syntax is incorrect: 'out/total3d\\2023-06-13T11:09:46.665278'

Start with main.py line 19 and configs/config_utils.py lines 39 and 65, tracing how CONFIG.load_logger builds save_path before calling os.makedirs. Reproduce the reported configuration on Windows and verify that the output directory can be created without WinError 123; the issue is resolved when this traceback no longer occurs.

Written by the indexing model from the issue text.