The service failed to write an error to the error log file. Cause: The log file may not have enough space left for writing, ...

The service failed to write an error to the error log file.

Cause: The log file may not have enough space left for writing, or the server may be running out of disk space.
Resolution:
Check whether the log file exists. If it does, then create a backup and delete the original file. Also, make sure that the CDR service account has write permission for the log file and log file directory.