Class 'languages' Not Found After Upgrading From 4.3.1 To 4.3.2

Dear all,

After downloaded and clicked install button to upgrade to 4.3.2 i did not receive any notifications for upgrade progess.

No notification about failed upgrade with restore link, no successful notification.

My store was closed after that .

I checked the apache log and saw this error:

AH01071: Got error 'PHP message: PHP Fatal error:  Class 'Languages' not found in /home/admin/domains/mysitte.com/public_html/var/upgrade/packages/core/content/scripts/post_prepare_restore.php on line 46\n', referer: https://mysite.com/biz.php?dispatch=upgrade_center.manage

I have already set permission to 777 for all subfolder in web root, turn off safe_mode, increase memory_limit but no successful.

Please help.

i

I check my log with this information :

[root@vps public_html]# tail var/upgrade/core_log.txt
2015-09-24 21:46:34: Start installation of the "core" upgrade package
2015-09-24 21:46:34: ================================================
2015-09-24 21:46:34: Get all available validators
2015-09-24 21:46:34: Execute "Themes permissions" validator
2015-09-24 21:46:34: Execute "collisions" validator
2015-09-24 21:46:34: Execute "permissions" validator
2015-09-24 21:46:34: Execute "restore" validator
2015-09-24 21:46:34: Backup files and Database
2015-09-24 21:46:34: Copy package files
2015-09-24 21:46:34: Install the \"en\" language

Solved.

Disable non-english language first and then upgrade.