[Tilecache] Getting frequent 500 Internal Server Error

[Fredrik Lundh]

> We have multiple client hitting the tile server where all tiles have
> been previously generated and cached. We are seeing frequent "500
> Internal Server Errors" returned from the tile cache, however, when
> requested a second time, the tile returns normally. Here is the
> transaction as reported by LiveHTTPHeaders,

have you checked the Apache log files?  more information about
internal server errors are usually logged to the "error.log" file.

</F>