XF 1.5 An exception occurred: Mysqli prepare error

Linux 8

New member
Yo, How I can fix this or troubleshooting this error, need help :(

An exception occurred: Mysqli prepare error: Table 'xenforo.dark_taigachat_activity' doesn't exist in /var/www/html/xenforo/library/Zend/Db/Statement/Mysqli.php on line 77

  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 Dark/TaigaChat/Model/TaigaChat.php at line 369
  5. Dark_TaigaChat_Model_TaigaChat->updateActivity() in Dark/TaigaChat/EventListener/Listener.php at line 26
  6. Dark_TaigaChat_EventListener_Listener::TemplateCreate()
  7. call_user_func_array() in XenForo/CodeEvent.php at line 58
  8. XenForo_CodeEvent::fire() in XenForo/Template/Abstract.php at line 82
  9. XenForo_Template_Abstract->__construct() in XenForo/Template/Abstract.php at line 105
  10. XenForo_Template_Abstract->create() in Dark/TaigaChat/EventListener/Listener.php at line 58
  11. Dark_TaigaChat_EventListener_Listener::TemplateHook()
  12. call_user_func_array() in XenForo/CodeEvent.php at line 58
  13. XenForo_CodeEvent::fire() in XenForo/Template/Abstract.php at line 285
  14. XenForo_Template_Abstract->callTemplateHook() in XenForo/Template/Abstract.php(265) : eval()'d code at line 117
  15. eval() in XenForo/Template/Abstract.php at line 265
  16. XenForo_Template_Abstract->_renderInternal() in XenForo/Template/Abstract.php at line 191
  17. XenForo_Template_Abstract->render() in XenForo/Template/Public.php at line 110
  18. XenForo_Template_Public->render() in XenForo/ViewRenderer/HtmlPublic.php at line 124
  19. XenForo_ViewRenderer_HtmlPublic->renderContainer() in XenForo/FrontController.php at line 639
  20. XenForo_FrontController->renderView() in XenForo/FrontController.php at line 158
  21. XenForo_FrontController->run() in /var/www/html/xenforo/index.php at line 13


Well-known member
Who is the author of taigachat, drop them a messages and let them know - you currently have a table missing from that plugin "dark_taigachat_activity"


XenForo moderator
Staff member
The table is missing from the database.

If this happened with no action on your part, contact your host and ask them to investigate.

You may be able to just recreate the table, assuming nothing else has gone missing, but you will need to post in the add-on thread for support with that.