I have PostgreSQL 8.0.6 running on Windows 2003 Server. A few days ago I noticed that my logs are getting filled pretty fast. When I checked the issue, I noticed that every one second I get the same error as follows: 2006-01-17 05:07:38 ERROR: could not open relation 20321/20322/796354: Permission denied And then every once in a while I get the following error repeated for a few minutes every second: 2006-01-17 07:27:19 ERROR: storage sync failed on magnetic disk: Permission denied 2006-01-17 07:27:20 LOG: could not fsync segment 0 of relation 20321/20322/797767: Permission denied However when I look for those entries in the pg_class I can't find them. They don't exist anymore. What could be the cause of these errors and where are the relations corresponding to those numbers? Thanks.