# System Events - Too many to count
**URL:** https://www.finalbuilder.com/forums/t/system-events-too-many-to-count/5089
**Category:** Discussion
**Created:** [October 21, 2013, 5:07am UTC](https://www.finalbuilder.com/forums/t/system-events-too-many-to-count/5089 "2013-10-21T05:07:38Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@rlove](https://www.finalbuilder.com/forums/u/rlove)
#### Post date: [October 21, 2013, 5:07am UTC](https://www.finalbuilder.com/forums/t/system-events-too-many-to-count/5089/1 "2013-10-21T05:07:38Z")
Every few days our security team runs security scans of the various websites we run, including ContinuaCI.
Because of this we get a huge number of system events. (4290 this morning) All of them with PageNotFoundExcecption.
I would be nice to be able filter these out as the signal to noise ratio makes me just delete all them, which means I might be missing valid messages.
They all look like this with different pages they are scanning for:
A new event has been added to the event log:
Web
The web server reported the following error:
Exception: PageNotFoundException
Message: http://XXX.XXX.XXX/XXX:8080/{0}/NeXposeSoft404.js
Stack Trace:
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### Author:  [@Vincent](https://www.finalbuilder.com/forums/u/Vincent)
#### Post date: [October 21, 2013, 10:59am UTC](https://www.finalbuilder.com/forums/t/system-events-too-many-to-count/5089/2 "2013-10-21T10:59:04Z")
Hmmm… we’ll look into having an option to turn the logging of 404’s off.