( ! ) Warning: Search backend error during near_match search for '3.16.67.56' after 2. Couldn't connect to host, Elasticsearch down? [Called from CirrusSearch\ElasticsearchIntermediary::failure in /var/www/w122_5/extensions/CirrusSearch/includes/ElasticsearchIntermediary.php at line 98] in /var/www/w122_5/includes/debug/MWDebug.php on line 300
Call Stack
#TimeMemoryFunctionLocation
10.0000233896{main}( )../index.php:0
20.00903376392MediaWiki->run( )../index.php:46
30.00903377800MediaWiki->main( )../MediaWiki.php:424
40.01683552080MediaWiki->performRequest( )../MediaWiki.php:573
50.03204379568SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03274433440SpecialPage->run( )../SpecialPageFactory.php:581
70.03284433808SpecialSearch->execute( )../SpecialPage.php:383
80.07995795664SpecialSearch->goResult( )../SpecialSearch.php:117
90.08525801848SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08525802600SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08745817600Hooks::run( )../SearchEngine.php:231
120.08745819200call_user_func_array ( )../Hooks.php:209
130.08745819904CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08765893896CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08805939936CirrusSearch\Searcher->search( )../Searcher.php:268
160.08996174944CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09016206552PoolCounterWork->execute( )../Util.php:133
180.09026230808PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09026230992call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09026231064CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09026233000PoolCounterWork->execute( )../Util.php:129
220.09026233648PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09026233832call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09026233952CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09196348232CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09206352160wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09206352440MWDebug::warning( )../GlobalFunctions.php:1247
280.09216353728MWDebug::sendMessage( )../MWDebug.php:155
290.09216354120trigger_error ( )../MWDebug.php:300

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233896{main}( )../index.php:0
20.00903376392MediaWiki->run( )../index.php:46
30.00903377800MediaWiki->main( )../MediaWiki.php:424
40.09406277440OutputPage->output( )../MediaWiki.php:583
50.09426283888OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09436285184WebResponse->header( )../OutputPage.php:2134
70.09436285328header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233896{main}( )../index.php:0
20.00903376392MediaWiki->run( )../index.php:46
30.00903377800MediaWiki->main( )../MediaWiki.php:424
40.09406277440OutputPage->output( )../MediaWiki.php:583
50.09426283888OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09496293216WebResponse->header( )../OutputPage.php:2171
70.09496293360header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233896{main}( )../index.php:0
20.00903376392MediaWiki->run( )../index.php:46
30.00903377800MediaWiki->main( )../MediaWiki.php:424
40.09406277440OutputPage->output( )../MediaWiki.php:583
50.09426283888OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09546293160WebResponse->header( )../OutputPage.php:2172
70.09546293304header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233896{main}( )../index.php:0
20.00903376392MediaWiki->run( )../index.php:46
30.00903377800MediaWiki->main( )../MediaWiki.php:424
40.09406277440OutputPage->output( )../MediaWiki.php:583
50.09596293160WebResponse->header( )../OutputPage.php:2220
60.09596293304header ( )../WebResponse.php:37

( ! ) Warning: Cannot modify header information - headers already sent by (output started at /var/www/w122_5/includes/debug/MWDebug.php:300) in /var/www/w122_5/includes/WebResponse.php on line 37
Call Stack
#TimeMemoryFunctionLocation
10.0000233896{main}( )../index.php:0
20.00903376392MediaWiki->run( )../index.php:46
30.00903377800MediaWiki->main( )../MediaWiki.php:424
40.09406277440OutputPage->output( )../MediaWiki.php:583
50.09656293320WebResponse->header( )../OutputPage.php:2227
60.09656293464header ( )../WebResponse.php:37