Xenforo 2

Merhaba Xenforo2 kullanıyorum sayfa yenilediğimde bu hatayı veriyor çözümü nedir yardımcı olcak varmı?

An exception occurred: [XF\Db\Exception] Connection refused in src/XF/Db/Mysqli/Adapter.php on line 165

1. XF\Db\Mysqli\Adapter->makeConnection() in src/XF/Db/Mysqli/Adapter.php at line 28
2. XF\Db\Mysqli\Adapter->getConnection() in src/XF/Db/AbstractAdapter.php at line 62
3. XF\Db\AbstractAdapter->connect() in src/XF/Db/Mysqli/Adapter.php at line 113
4. XF\Db\Mysqli\Adapter->escapeString() in src/XF/Db/AbstractAdapter.php at line 518
5. XF\Db\AbstractAdapter->quote() in src/XF/Db/AbstractAdapter.php at line 496
6. XF\Db\AbstractAdapter->quote() in src/XF/DataRegistry.php at line 139
7. XF\DataRegistry->readFromDb() in src/XF/DataRegistry.php at line 84
8. XF\DataRegistry->get() in src/XF/DataRegistry.php at line 227
9. XF\DataRegistry->offsetGet() in src/XF/App.php at line 1790
10. XF\App->XF\{closure}() in src/XF/Container.php at line 30
11. XF\Container->offsetGet() in src/XF/App.php at line 2318
12. XF\App->setupAddOnComposerAutoload() in src/XF/App.php at line 1889
13. XF\App->setup() in src/XF/Pub/App.php at line 93
14. XF\Pub\App->setup() in src/XF.php at line 485
15. XF::setupApp() in src/XF.php at line 508
16. XF::runApp() in index.php at line 20

 

1- Lisanslı xenforoyu lisansız domaine yükleme çabası
2- Hatalı zip arşivinden yüklenen xenforo
3- Mysql tabloları eksik yüklenmiş

bunlardan biri olabilir