An exception occurred: [XF\Db\Exception] Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2) 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 228
  9. XF\DataRegistry->offsetGet() in src/XF/App.php at line 1931
  10. XF\App->XF\{closure}() in src/XF/Container.php at line 31
  11. XF\Container->offsetGet() in src/XF/App.php at line 2460
  12. XF\App->setupAddOnComposerAutoload() in src/XF/App.php at line 2030
  13. XF\App->setup() in src/XF/Pub/App.php at line 94
  14. XF\Pub\App->setup() in src/XF.php at line 497
  15. XF::setupApp() in src/XF.php at line 520
  16. XF::runApp() in index.php at line 20