XF 2.1 Stuck on "The site is currently being upgraded. Please check back later."

[BubbaLovesCheese]

Hi,

The the last 24 hours I've been stuck on:

The site is currently being upgraded. Please check back later.

Any idea how to reverse this, and/or proceed?

 

[djbaxter]

Try restarting: https://yourforum.com/install

 

[antonino]

Try to update at 2.1.12 with no luck

An exception occurred: [XF\Db\Exception] MySQL statement prepare error [2006]: MySQL server has gone away in src/XF/Db/AbstractStatement.php on line 228

1. XF\Db\AbstractStatement->getException() in src/XF/Db/Mysqli/Statement.php at line 196
2. XF\Db\Mysqli\Statement->getException() in src/XF/Db/Mysqli/Statement.php at line 39
3. XF\Db\Mysqli\Statement->prepare() in src/XF/Db/Mysqli/Statement.php at line 54
4. XF\Db\Mysqli\Statement->execute() in src/XF/Db/AbstractAdapter.php at line 94
5. XF\Db\AbstractAdapter->query() in src/XF/Session/DbStorage.php at line 57
6. XF\Session\DbStorage->writeSession() in src/XF/Session/Session.php at line 215
7. XF\Session\Session->save() in src/XF/Install/App.php at line 190
8. XF\Install\App->complete() in src/XF/App.php at line 2194
9. XF\App->run() in src/XF.php at line 391
10. XF::runApp() in install/index.php at line 14

Try @djbaxter solution and the same error appear. Any help?

 

[djbaxter]

error [2006]: MySQL server has gone away

This is a server error. You lost the connection to your SQL server.

Contact your host for assistance.