Website Migrated - Admin Panel Throwing Http 500 Error

my multi-vendor website migrated from siteground to hostinger and I can no longer access to admin panel as it throws an error . Their migration team unable to locate the error :( I am not a developer guys , is there anyone have any ideas how to resolve this thing???

This page isn’t working

......com is currently unable to handle this request.

HTTP ERROR 500

Hello

Did you try development mode ?

In config.local.php set

ini_set('display_errors', 1);

and in file config.php please find "DEVEL" and replace

//define('DEVELOPMENT', true);

on

define('DEVELOPMENT', true);

Best regards

Robert

Hello

Did you try development mode ?

In config.local.php set

ini_set('display_errors', 1);

and in file config.php please find "DEVEL" and replace

//define('DEVELOPMENT', true);

on

define('DEVELOPMENT', true);

Best regards

Robert

when I did this I received below error ;

Warning: include(/home/customer/www/evgano.com/public_html/app/schemas/storefronts/relations.php): failed to open stream: No such file or directory in /home/u579690034/domains/evgano.com/public_html/app/functions/fn.common.php on line 2347

Warning: include(): Failed opening '/home/customer/www/evgano.com/public_html/app/schemas/storefronts/relations.php' for inclusion (include_path='/home/u579690034/domains/evgano.com/public_html/app/lib/pear/:.:/opt/alt/php73/usr/share/pear') in /home/u579690034/domains/evgano.com/public_html/app/functions/fn.common.php on line 2347

Fatal error: Uncaught TypeError: Argument 3 passed to Tygh\Storefront\RelationsManager::__construct() must be of the type array, bool given, called in /home/u579690034/domains/evgano.com/public_html/app/Tygh/Providers/StorefrontProvider.php on line 124 and defined in /home/u579690034/domains/evgano.com/public_html/app/Tygh/Storefront/RelationsManager.php:47 Stack trace: #0 /home/u579690034/domains/evgano.com/public_html/app/Tygh/Providers/StorefrontProvider.php(124): Tygh\Storefront\RelationsManager->__construct(Object(Tygh\Database\Connection), 'fn_uncamelize', false) #1 /home/u579690034/domains/evgano.com/public_html/app/lib/vendor/pimple/pimple/src/Pimple/Container.php(118): Tygh\Providers\StorefrontProvider->Tygh\Providers\{closure}(Object(Tygh\Application)) #2 /home/u579690034/domains/evgano.com/public_html/app/Tygh/Providers/StorefrontProvider.php(80): Pimple\Container->offsetGet('storefront.rela...') #3 /home/u579690034/domains/evgano.com/public_html/app/lib/vendor/pimple/pimple/src/Pimple/Container.php(118): Tygh\ in /home/u579690034/domains/evgano.com/public_html/app/Tygh/Storefront/RelationsManager.php on line 47

Hello

What version of CS-Cart / Multi-Vendor do you have and what version of php?

Best regards

Robert

Hello

Make sure you copied the program correctly.

it should be packed zip or tar, moved and then unpacked on the target server.
this warning suggests files are missing.

Warning: include(): Failed opening '/home/customer/www/evgano.com/public_html/app/schemas/storefronts/relations.php

Best regards

Robert

Hello

What version of CS-Cart / Multi-Vendor do you have and what version of php?

Best regards

Robert

I am not the developer , migration done by the new hosting provider :(

multivendor_v4.11.3and php version they are using is 7.3

Hello

Ask them if they packed the catalog with CS-Cart / Multi-Vendor or copied files directly?

Best regards

Robert

What is the content of your app/schemas/storefronts directory?

If the file is there, then it's an ownerhship/permissions problem. If it's not there, then the site was not copied properly and I wouldn't trust anything on that site.

At first try to delete the var/cache directory manully

At first try to delete the var/cache directory manully

What is the content of your app/schemas/storefronts directory?

If the file is there, then it's an ownerhship/permissions problem. If it's not there, then the site was not copied properly and I wouldn't trust anything on that site.

Hello

Ask them if they packed the catalog with CS-Cart / Multi-Vendor or copied files directly?

Best regards

Robert

Thank you so much for your help! I really appreciated. They corrected now after I told them those things :)

And who wins the prize? :-)

I.e. which of the solutions did the trick?

Be sure to write the order of solutions so that we can treat ourselves to prizes;) I'll eat a donut;) regardless of the order :)