BO Fatal error - Debug mode

[sandra nanou]

Hi,

My BO is totally down when I activat Debug Mode. It happened after a migration. Php version is 7.1, Prestashop is 1.7.8.1:

Class "PrestaShop\PrestaShop\Core\Data\AbstractTypedCollection" not found while loading "PrestaShopBundle\Controller\Admin\Sell\Order\ActionsBarButtonsCollection".

 

I emptied anually the cache folders. 

What else could I try?

Thank you!

[Nickz]

Same domain? All requirements satisfied?

[sandra nanou]

Hello,

No I migrated from OVH to O2Switch, from 2 different subdomains.

I don't have this error in the dev environnment and it seems like all files have been transfered correctly, no error in the database and I check the requirements :

I have tried to empty caches many times manually. I wish I could have more information on this error !

Thank you for your help,

Sandra

[idnovate.com]

Check if you have file /src/Core/Data/AbstractTypedCollection.php

[sandra nanou]

The file is there, yes.

[Nickz]

2 hours ago, sandra nanou said:

The file is there, yes.

php -m

will give you all the modules, and

php -i

will give you a lot more detailed information on what the current configuration.

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