# php error

**URL:** <https://forum.mautic.org/t/php-error/7584>\
**Category:** Product Support\
**Created:** [February 17, 2017, 10:29pm UTC](https://forum.mautic.org/t/php-error/7584 "2017-02-17T22:29:03Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![gamzehrealty](https://avatars.discourse-cdn.com/v4/letter/g/ecccb3/32.png) [@gamzehrealty](https://forum.mautic.org/u/gamzehrealty)\
**Post date:** [February 17, 2017, 10:29pm UTC](https://forum.mautic.org/t/php-error/7584/1 "2017-02-17T22:29:03Z")

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## I get this error message after I ungraded to php 5.6, Anyone can help? [17-Feb-2017 21:59:32 UTC] PHP Fatal error: Class ‘LightSamlSymfonyBridgeBundleLightSamlSymfonyBridgeBundle’ not found in /home/investsolidcow/email.solidnnn.com/app/AppKernel.php on line 179

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**Author:** ![gamzehrealty](https://avatars.discourse-cdn.com/v4/letter/g/ecccb3/32.png) [@gamzehrealty](https://forum.mautic.org/u/gamzehrealty)\
**Post date:** [February 17, 2017, 10:29pm UTC](https://forum.mautic.org/t/php-error/7584/2 "2017-02-17T22:29:03Z")

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I get this error message after I ungraded to php 5.6, Anyone can help?

## [17-Feb-2017 21:59:32 UTC] PHP Fatal error: Class ‘LightSamlSymfonyBridgeBundleLightSamlSymfonyBridgeBundle’ not found in /home/investsolidcow/email.solidnnn.com/app/AppKernel.php on line 179