exception.Zend_Search_Lucene_Exception Error

[cagatayldzz]

exception 'Zend_Search_Lucene_Exception' with message 'At least 3 non-wildcard characters are required at the beginning of pattern.' in /home/xxxxx/public_html/protected/vendors/Zend/Search/Lucene/Search/Query/Wildcard.php:145 Stack trace: #0 /home/xxxxx/public_html/protected/vendors/Zend/Search/Lucene/Search/Query/Preprocessing/Term.php(190): Zend_Search_Lucene_Search_Query_Wildcard->rewrite(Object(Zend_Search_Lucene)) #1 /home/xxxxx/public_html/protected/vendors/Zend/Search/Lucene/Search/Query/Preprocessing/Term.php(104): Zend_Search_Lucene_Search_Query_Preprocessing_Term->rewrite(Object(Zend_Search_Lucene)) #2 /home/xxxxx/public_html/protected/vendors/Zend/Search/Lucene/Search/Query/Boolean.php(143): Zend_Search_Lucene_Search_Query_Preprocessing_Term->rewrite(Object(Zend_Search_Lucene)) #3 /home/xxxxx/public_html/protected/vendors/Zend/Search/Lucene.php(939): Zend_Search_Lucene_Search_Query_Boolean->rewrite(Object(Zend_Search_Lucene)) #4 [internal function]: Zend_Search_Lucene->find('??mit ??* AND ...') #5 /home/xxxxx/public_html/protected/vendors/Zend/Search/Lucene/Proxy.php(346): call_user_func_array(Array, Array) #6 /home/xxxxx/public_html/protected/libs/HSearch.php(167): Zend_Search_Lucene_Proxy->find('??mit ??* AND ...') #7 /home/xxxxx/public_html/protected/controllers/SearchController.php(112): HSearch->find('??mit ??* AND ...') #8 /home/xxxxx/public_html/protected/vendors/yii/web/actions/CInlineAction.php(49): SearchController->actionIndex() #9 /home/xxxxx/public_html/protected/vendors/yii/web/CController.php(308): CInlineAction->runWithParams(Array) #10 /home/xxxxx/public_html/protected/vendors/yii/web/filters/CFilterChain.php(133): CController->runAction(Object(CInlineAction)) #11 /home/xxxxx/public_html/protected/vendors/yii/web/filters/CFilter.php(40): CFilterChain->run() #12 /home/xxxxx/public_html/protected/vendors/yii/web/CController.php(1145): CFilter->filter(Object(CFilterChain)) #13 /home/xxxxx/public_html/protected/vendors/yii/web/filters/CInlineFilter.php(58): CController->filterAccessControl(Object(CFilterChain)) #14 /home/xxxxx/public_html/protected/vendors/yii/web/filters/CFilterChain.php(130): CInlineFilter->filter(Object(CFilterChain)) #15 /home/xxxxx/public_html/protected/vendors/yii/web/CController.php(291): CFilterChain->run() #16 /home/xxxxx/public_html/protected/vendors/yii/web/CController.php(265): CController->runActionWithFilters(Object(CInlineAction), Array) #17 /home/xxxxx/public_html/protected/vendors/yii/web/CWebApplication.php(282): CController->run('index') #18 /home/xxxxx/public_html/protected/vendors/yii/web/CWebApplication.php(141): CWebApplication->runController('search/index') #19 /home/xxxxx/public_html/protected/vendors/yii/base/CApplication.php(180): CWebApplication->processRequest() #20 /home/xxxxx/public_html/index.php(39): CApplication->run() #21 {main} REQUEST_URI=/search/index?mode=quick&keyword=%C3%BCmit%20%C3%BC&_=1428668551356 HTTP_REFERER=http://www.xxxxx.com/dashboard ---