Updating PHP to 7.1 made the website disapear

aratype

I got a message from Joomla:
"
Your PHP version, 7.0.13, is only receiving security fixes at this time from the PHP project. This means your PHP version will soon no longer be supported. We recommend planning to upgrade to a newer PHP version before it reaches end of support on 2018-09-03. Joomla will be faster and more secure if you upgrade to a newer PHP version (PHP 7.x is recommended). Please contact your host for upgrade instructions.
"

When I updated my PHP version to 7.1 the website disapeared and it reapeared when I switched back to 7.0...

Do you have an idea please?

pavit

Hi aratype

Info provided are not enough , quickstart version installed on my local with mamp and php version 7.2 works like a charm -

So you need to let us test your website on php 7.1 update to identify which 3rd part extension is not yet compatible with this php version -

You can also try to install on your local a backup copy of your website and identify the problem.

Regards