Cannot remove old file Is a directory

I am seeing these errors in the Bluecherry Server Log and I am wondering if this is an issue that may cause problems in the future.

Debian 10 Buster
Version: 3.1.0-rc7
Video Recording storage is an NFS share.

May 3 14:09:12 nvr01 bc-server[657]: W(): Cannot remove old file /mnt/video-recordings/2023/04/17/000052/11-08-53.debug: Is a directory
May 3 14:09:12 nvr01 bc-server[657]: W(): Cannot remove old file /mnt/video-recordings/2023/04/17/000052/02-33-52.debug: Is a directory
May 3 14:09:13 nvr01 bc-server[657]: W(): Cannot remove old file /mnt/video-recordings/2023/04/17/000052/09-07-02.debug: Is a directory
May 3 14:09:13 nvr01 bc-server[657]: W(): Cannot remove old file /mnt/video-recordings/2023/04/17/000052/07-38-08.debug: Is a directory
May 3 14:09:13 nvr01 bc-server[657]: W(): Cannot remove old file /mnt/video-recordings/2023/04/17/000052/12-02-12.debug: Is a directory
May 3 14:09:14 nvr01 bc-server[657]: W(): Cannot remove old file /mnt/video-recordings/2023/04/17/000052/00-48-58.debug: Is a directory