( ! ) Warning: Search backend error during near_match search for '18.224.38.176' 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
10.0000233960{main}( )../index.php:0
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.01623551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03064379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03104433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03104433736SpecialSearch->execute( )../SpecialPage.php:383
80.07425795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.07925802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07925802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08145817936Hooks::run( )../SearchEngine.php:231
120.08145819536call_user_func_array ( )../Hooks.php:209
130.08145820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08215894288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08285940312CirrusSearch\Searcher->search( )../Searcher.php:268
160.08596175416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08626208192PoolCounterWork->execute( )../Util.php:133
180.08636232664PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08636232848call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08636232920CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08646234888PoolCounterWork->execute( )../Util.php:129
220.08646235536PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08646235720call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08646235840CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09276350128CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09296354064wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09296354344MWDebug::warning( )../GlobalFunctions.php:1247
280.09306355648MWDebug::sendMessage( )../MWDebug.php:155
290.09306356040trigger_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
10.0000233960{main}( )../index.php:0
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.09506279264OutputPage->output( )../MediaWiki.php:583
50.09526285720OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09536287016WebResponse->header( )../OutputPage.php:2134
70.09536287160header ( )../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
10.0000233960{main}( )../index.php:0
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.09506279264OutputPage->output( )../MediaWiki.php:583
50.09526285720OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09616295064WebResponse->header( )../OutputPage.php:2171
70.09616295208header ( )../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
10.0000233960{main}( )../index.php:0
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.09506279264OutputPage->output( )../MediaWiki.php:583
50.09526285720OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09666295008WebResponse->header( )../OutputPage.php:2172
70.09666295152header ( )../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
10.0000233960{main}( )../index.php:0
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.09506279264OutputPage->output( )../MediaWiki.php:583
50.09716295008WebResponse->header( )../OutputPage.php:2220
60.09716295152header ( )../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
10.0000233960{main}( )../index.php:0
20.00863376416MediaWiki->run( )../index.php:46
30.00863377824MediaWiki->main( )../MediaWiki.php:424
40.09506279264OutputPage->output( )../MediaWiki.php:583
50.09766295168WebResponse->header( )../OutputPage.php:2227
60.09766295312header ( )../WebResponse.php:37