Error after updating

[andrewemail]

Hello, everybody. I need your help. I tried to update Expo CRM from 5.6.14-to-5.7.9. This update wasn't succcessfull- my eroor is:
Fatal error: Uncaught Error: Class 'Espo\Core\Application' not found in /var/www/donavtomatik/data/www/contact.in.ua/index.php:32 Stack trace: #0 {main} thrown in /var/www/donavtomatik/data/www/contact.in.ua/index.php on line 32

Please help me becouse a lot of important info may be missed.

Thanks

[yuri]

Hi,

1. Check whether the file application/Espo/Core/Application.php
2. If it doesn't exist, copy all files from the package (either the latest espocrm package or upgrade package).

[iQuaSoft]

Hi, I have a similar problem, I am working with EspoCRM 4.6.0, and when I try to upload a file, the server response is a 406 error. Then, I wanted to upgrade to a higher version, but I couldn't because the server response is an "authentication error"

* This answer occurs in any version

Can anybody help me?

[andrewemail]

Hello, Yurik/

I copied Application.php file from package to my Expo CRM in sever. After tthat I recieved this:
Fatal error: Uncaught Error: Class 'Espo\Core\Utils\File\Manager' not found in /var/www/donavtomatik/data/www/contact.in.ua/application/Espo/Core/Container.php:157 Stack trace: #0 /var/www/donavtomatik/data/www/contact.in.ua/application/Espo/Core/Container.php(61): Espo\Core\Container->loadConfig() #1 /var/www/donavtomatik/data/www/contact.in.ua/application/Espo/Core/Container.php(44): Espo\Core\Container->load('config') #2 /var/www/donavtomatik/data/www/contact.in.ua/application/Espo/Core/Container.php(112): Espo\Core\Container->get('config') #3 /var/www/donavtomatik/data/www/contact.in.ua/application/Espo/Core/Container.php(61): Espo\Core\Container->loadLog() #4 /var/www/donavtomatik/data/www/contact.in.ua/application/Espo/Core/Container.php(44): Espo\Core\Container->load('log') #5 /var/www/donavtomatik/data/www/contact.in.ua/application/Espo/Core/Application.php(48): Espo\Core\Container->get('log') #6 /var/www/donavtomatik/data/www/contact.in.ua/index.php(32): Espo\Core\Application->__construct() #7 {main} thrown in /var/www/donavtomatik/data/www/contact.in.ua/application/Espo/Core/Container.php on line 157

[yuri]

I meant "copy all files". Not just one.