This call to Prestashop Web Services failed and returned an HTTP status of 401. That means: Unauthorized
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Oops! An Error Occurred "500 Internal Server Error" After Update to 1.7.4.2 - General topics - PrestaShop Forums
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A completed solution to Internal Server Error 500 caused by PHP Curl with Prestashop 1.7.4.2 | Unicoq - IT Consulting Firm
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The server returned a "500 Internal Server Error" after update to 1.7.5.2 · Issue #14250 · PrestaShop/PrestaShop · GitHub
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500 Internal Server Error upon entering module configuration page FAQ. Best tools for PrestaShop ➜ MyPrestaModules.com
This call to Prestashop Web Services failed and returned an HTTP status of 401. That means: Unauthorized
![The server returned a "500 Internal Server Error" after update to 1.7.5.2 · Issue #14250 · PrestaShop/PrestaShop · GitHub The server returned a "500 Internal Server Error" after update to 1.7.5.2 · Issue #14250 · PrestaShop/PrestaShop · GitHub](https://user-images.githubusercontent.com/50954519/59608673-8781fc00-911e-11e9-9bf1-99a54f944903.png)
The server returned a "500 Internal Server Error" after update to 1.7.5.2 · Issue #14250 · PrestaShop/PrestaShop · GitHub
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