# AH01071: Got error PHP message: PHP Fatal error:

**URL:** <https://forum.shopware.com/t/ah01071-got-error-php-message-php-fatal-error/94334>\
**Category:** Shopware 5\
**Created:** [11. Mai 2022 um 13:33 UTC](https://forum.shopware.com/t/ah01071-got-error-php-message-php-fatal-error/94334 "2022-05-11T13:33:40Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![aku](https://avatars.discourse-cdn.com/v4/letter/a/e495f1/32.png) [@aku](https://forum.shopware.com/u/aku)\
**Post date:** [11. Mai 2022 um 13:33 UTC](https://forum.shopware.com/t/ah01071-got-error-php-message-php-fatal-error/94334/1 "2022-05-11T13:33:40Z")

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ERROR CODE: AH01071: Got error PHP message: PHP Fatal error: Uncaught Shopware\Components\CSRFTokenValidation

We are facing an issue with this error code. This is the backend error, in the front end the user sees a 500 or 502 error. This especially happens during Cart to Checkout process… including the login phase in between.

Please see attached image

 ![MicrosoftTeams-image (44)(3)](https://europe1.discourse-cdn.com/flex013/uploads/shopware/original/3X/9/9/99a77e0ddb74f004246c2b94e911f527e546d379.png)

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**Author:** ![Max\_Shop](https://avatars.discourse-cdn.com/v4/letter/m/58f4c7/32.png) [@Max\_Shop](https://forum.shopware.com/u/Max_Shop)\
**Post date:** [11. Mai 2022 um 13:39 UTC](https://forum.shopware.com/t/ah01071-got-error-php-message-php-fatal-error/94334/2 "2022-05-11T13:39:10Z")

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> [@Gravierender Fehler 5.7.9 - CSRF-Token](https://forum.shopware.com/t/gravierender-fehler-5-7-9-csrf-token/94161/71):
>
> Wie ist hier der Stand? Kannst du bitte außerdem einmal die Links zu den Reverts teilen?