Hi everyone,
a few days ago I tried to update my website on prestashop, using the free 1-Click Upgrade module. and now I no longer have access to my back and front office.
initially it gave me this error:
'' This page isn`t working .....is currently unable to handle this request.
HTTP ERROR 500 ''
I tried to debug to understand where the problem is, and it tells me this now:
/htdocs/shop/vendor/markbaker/matrix/classes/src/operations/add.php on line 21
can anyone help me restore my site? I don't know much about these things, it could be something simple but I have no idea.
Thank you.