# Error loading configuration after upgrading to 5.0.1

**URL:** <https://discuss.elastic.co/t/error-loading-configuration-after-upgrading-to-5-0-1/68886>\
**Category:** Logstash\
**Created:** [December 13, 2016, 3:01pm UTC](https://discuss.elastic.co/t/error-loading-configuration-after-upgrading-to-5-0-1/68886 "2016-12-13T15:01:58Z")\
**Posts on this page:** 1\
**Showing post:** 7

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**Author:** ![ssasporta](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/ssasporta/32/13695_2.png) [@ssasporta](https://discuss.elastic.co/u/ssasporta)\
**Post date:** [December 13, 2016, 5:38pm UTC](https://discuss.elastic.co/t/error-loading-configuration-after-upgrading-to-5-0-1/68886/7 "2016-12-13T17:38:50Z")

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Yes, that's exactly what I am trying to do, but now, I have issues hot to define the multiline.pattern field in the prospector.  
Before, I was using a unique patter that I defined in my patter file.

\*Maybe I need to open this question on the filebeat page?

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_[View the full topic](https://discuss.elastic.co/t/error-loading-configuration-after-upgrading-to-5-0-1/68886)._