# This error message Standard Nginx Error Log?

**URL:** <https://discuss.elastic.co/t/this-error-message-standard-nginx-error-log/109102>\
**Category:** Logstash\
**Created:** [November 25, 2017, 10:57am UTC](https://discuss.elastic.co/t/this-error-message-standard-nginx-error-log/109102 "2017-11-25T10:57:07Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![omid](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/omid/32/33595_2.png) [@omid](https://discuss.elastic.co/u/omid)\
**Post date:** [November 25, 2017, 10:57am UTC](https://discuss.elastic.co/t/this-error-message-standard-nginx-error-log/109102/1 "2017-11-25T10:57:07Z")

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this error message Standard Nginx Error Log ??????????

2017/11/25 06:25:18 [error] 14872#14872: \*16949093 FastCGI sent in stderr: "PHP message: PHP Notice: Undefined variable: params in /usr/share/nginx/www/mysitename/common/config/main.php on line 67" while reading response header from upstream, client: 172.1$

????

for create grok pattern

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**Author:** ![guyboertje](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/guyboertje/32/31592_2.png) [@guyboertje](https://discuss.elastic.co/u/guyboertje)\
**Post date:** [November 25, 2017, 3:25pm UTC](https://discuss.elastic.co/t/this-error-message-standard-nginx-error-log/109102/2 "2017-11-25T15:25:42Z")

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I did a google search for you 🙂 and selected this tutorial [https://rzetterberg.github.io/nginx-elk-logging.html](https://rzetterberg.github.io/nginx-elk-logging.html)

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**Author:** ![omid](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/omid/32/33595_2.png) [@omid](https://discuss.elastic.co/u/omid)\
**Post date:** [November 26, 2017, 7:37am UTC](https://discuss.elastic.co/t/this-error-message-standard-nginx-error-log/109102/3 "2017-11-26T07:37:38Z")

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very very thanks mr guyboertje 😉

I helped solve my problem  
I have some questions that I will raise again

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [December 24, 2017, 7:37am UTC](https://discuss.elastic.co/t/this-error-message-standard-nginx-error-log/109102/4 "2017-12-24T07:37:41Z")

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Closed on December 24, 2017, 7:37am UTC

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