Getting Internal Server Error from Find

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We use New Relic for logging, and it is picking up a lot of "internal server errors" from find that we cannot locate.

Stream[es-api01.episerver.com]
System.Net.WebException
The remote server returned an error(500) Internal Server Error.

The errors does not seem to be caused by any user initiated requests. But I have no idea what background/triggered tasks in EPiServer Find that can cause this.
Our main problem is that they are showing up in our error log frequently.

#88691
Jul 25, 2014 9:05
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