ProgramData\OmniBack\tmp growing after update

Hello Community, 

I updated 2 days ago version 23.3 and and on some clients extremely large logs are created in "ProgramData\OmniBack\tmp". Several log files of 7-8 gigabytes are created. There are machines where 50-60 gigabytes of data are created in total.

These log files can be deleted, but such files are created again during every save.I had this problem before after an update, but once there I deleted these files and no new ones were created.

The name structure of the log files:

OB2DBG_11032__BSM_servername.domain.local_4808-9192_upgrade_1101_to_2303

What could be the problem ?