Reporter database has stopped processing new access log and is reporting "out of disk space".   

To view and confirm disk space.  Go to Administration->System Overview->System Diagnostics->System Resources.  

Recommendations:

1. Shorten the database expiry period and force expire now.
2. Change the post action to either delete processed logs or move process logs into another location.
3. If post action is to change processed log to .DONE, then either delete or move them to another location.