# Problem with a new installation

**URL:** https://forum.mautic.org/t/problem-with-a-new-installation/3566
**Category:** Product Support
**Created:** [April 21, 2016, 12:05pm UTC](https://forum.mautic.org/t/problem-with-a-new-installation/3566 "2016-04-21T12:05:11Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![dennishansen](https://avatars.discourse-cdn.com/v4/letter/d/6de8d8/32.png) [@dennishansen](https://forum.mautic.org/u/dennishansen)
#### Post date: [April 21, 2016, 12:05pm UTC](https://forum.mautic.org/t/problem-with-a-new-installation/3566/1 "2016-04-21T12:05:11Z")

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I am getting this error ![:-(]( ":-(")  
  
  
  
Warning: array\_map() [function.array-map]: An error occurred while invoking the map callback in /var/www/www.xxxxx.dk/www/app/config/config.php on line 96  
  
  
  
anyone seen this error before?

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### Author: ![dennishansen](https://avatars.discourse-cdn.com/v4/letter/d/6de8d8/32.png) [@dennishansen](https://forum.mautic.org/u/dennishansen)
#### Post date: [April 21, 2016, 12:05pm UTC](https://forum.mautic.org/t/problem-with-a-new-installation/3566/2 "2016-04-21T12:05:11Z")

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I am getting this error ☹

Warning: array\_map() [function.array-map]: An error occurred while invoking the map callback in /var/www/www.xxxxx.dk/www/app/config/config.php on line 96

anyone seen this error before?

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### Author: ![escopecz](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/escopecz/32/370_2.png) [@escopecz](https://forum.mautic.org/u/escopecz)
#### Post date: [April 25, 2016, 1:42pm UTC](https://forum.mautic.org/t/problem-with-a-new-installation/3566/3 "2016-04-25T13:42:57Z")

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Try to clear the cache by removing the app/cache dir.