( ! ) Warning: Search backend error during near_match search for '18.219.95.244' after 6. 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
10.0000235360{main}( )../index.php:0
20.01643781040MediaWiki->run( )../index.php:46
30.01643782448MediaWiki->main( )../MediaWiki.php:424
40.02603956504MediaWiki->performRequest( )../MediaWiki.php:573
50.03824411296SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03864465272SpecialPage->run( )../SpecialPageFactory.php:581
70.03864465640SpecialSearch->execute( )../SpecialPage.php:383
80.08025809280SpecialSearch->goResult( )../SpecialSearch.php:117
90.08575815448SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08575816200SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08825831200Hooks::run( )../SearchEngine.php:231
120.08825832800call_user_func_array ( )../Hooks.php:209
130.08825833504CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08885907584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08955953608CirrusSearch\Searcher->search( )../Searcher.php:268
160.09276188640CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09306221408PoolCounterWork->execute( )../Util.php:133
180.09316245824PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09316246008call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09316246080CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09316248048PoolCounterWork->execute( )../Util.php:129
220.09316248696PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09316248880call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09316249000CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09966363272CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09986367208wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09986367488MWDebug::warning( )../GlobalFunctions.php:1247
280.09996368792MWDebug::sendMessage( )../MWDebug.php:155
290.09996369184trigger_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
10.0000235360{main}( )../index.php:0
20.01643781040MediaWiki->run( )../index.php:46
30.01643782448MediaWiki->main( )../MediaWiki.php:424
40.10176292432OutputPage->output( )../MediaWiki.php:583
50.10206298880OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10216300176WebResponse->header( )../OutputPage.php:2134
70.10216300320header ( )../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
10.0000235360{main}( )../index.php:0
20.01643781040MediaWiki->run( )../index.php:46
30.01643782448MediaWiki->main( )../MediaWiki.php:424
40.10176292432OutputPage->output( )../MediaWiki.php:583
50.10206298880OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10276308208WebResponse->header( )../OutputPage.php:2171
70.10276308352header ( )../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
10.0000235360{main}( )../index.php:0
20.01643781040MediaWiki->run( )../index.php:46
30.01643782448MediaWiki->main( )../MediaWiki.php:424
40.10176292432OutputPage->output( )../MediaWiki.php:583
50.10206298880OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10326308152WebResponse->header( )../OutputPage.php:2172
70.10326308296header ( )../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
10.0000235360{main}( )../index.php:0
20.01643781040MediaWiki->run( )../index.php:46
30.01643782448MediaWiki->main( )../MediaWiki.php:424
40.10176292432OutputPage->output( )../MediaWiki.php:583
50.10376308152WebResponse->header( )../OutputPage.php:2220
60.10376308296header ( )../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
10.0000235360{main}( )../index.php:0
20.01643781040MediaWiki->run( )../index.php:46
30.01643782448MediaWiki->main( )../MediaWiki.php:424
40.10176292432OutputPage->output( )../MediaWiki.php:583
50.10436308312WebResponse->header( )../OutputPage.php:2227
60.10436308456header ( )../WebResponse.php:37