OK, all of a sudden - days after an update to latest release this happens:
Mysqli prepare error: Table './XXXXxxxXXXX/xf_session' is marked as crashed and should be repaired
Mysqli prepare error: Table './XXXXxxxXXXX/xf_session' is marked as crashed and should be repaired
- Zend_Db_Statement_Mysqli->_prepare() in Zend/Db/Statement.php at line 115
- Zend_Db_Statement->__construct() in Zend/Db/Adapter/Mysqli.php at line 381
- Zend_Db_Adapter_Mysqli->prepare() in Zend/Db/Adapter/Abstract.php at line 478
- Zend_Db_Adapter_Abstract->query() in Zend/Db/Adapter/Abstract.php at line 574
- Zend_Db_Adapter_Abstract->insert() in XenForo/Session.php at line 814
- XenForo_Session->saveSessionToSource() in XenForo/Session.php at line 532
- XenForo_Session->save() in XenForo/Controller.php at line 412
- XenForo_Controller->updateSession() in XenForo/Controller.php at line 356
- XenForo_Controller->postDispatch() in XenForo/FrontController.php at line 354
- XenForo_FrontController->dispatch() in XenForo/FrontController.php at line 134
- XenForo_FrontController->run() in /home/xxxx/public_html/index.php at line 13