XF 1.1 1.1.3 > 1.2.3 Error During Upgrade

[taylor_smith]

Believe all plugins were disabled pre-upgrade. However, received this message during final stages of 1.2.3:

Server Error
Mysqli prepare error: MySQL server has gone away

1. Zend_Db_Statement_Mysqli->_prepare() in Zend/Db/Statement.php at line 115
2. Zend_Db_Statement->__construct() in Zend/Db/Adapter/Mysqli.php at line 381
3. Zend_Db_Adapter_Mysqli->prepare() in Zend/Db/Adapter/Abstract.php at line 478
4. Zend_Db_Adapter_Abstract->query() in XenForo/Model/Deferred.php at line 113
5. XenForo_Model_Deferred->defer() in XenForo/Application.php at line 1288
6. XenForo_Application::defer() in XenForo/Model/Deferred.php at line 259
7. XenForo_Model_Deferred->runDeferred() in XenForo/Model/Deferred.php at line 369
8. XenForo_Model_Deferred->_runInternal() in XenForo/Model/Deferred.php at line 303
9. XenForo_Model_Deferred->runByUniqueKey() in XenForo/Install/Controller/Abstract.php at line 34
10. XenForo_Install_Controller_Abstract->_manualDeferredRunner() in XenForo/Install/Controller/Upgrade.php at line 216
11. XenForo_Install_Controller_Upgrade->actionRunDeferred() in XenForo/FrontController.php at line 337
12. XenForo_FrontController->dispatch() in XenForo/FrontController.php at line 134
13. XenForo_FrontController->run() in /home2/stratics/public_html/subdomains/xenforo/install/index.php at line 18

Retroactively, I disabled listeners in config.php, and deleted Tapatalk and SolveMedia folders in /library. Same result during refresh.

 

[Andrej]

http://xenforo.com/community/threads/mysql-server-has-gone-away.63220/#post-669508