( ! ) Warning: Search backend error during near_match search for '18.224.73.107' 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
10.0001233960{main}( )../index.php:0
20.00963376416MediaWiki->run( )../index.php:46
30.00973377824MediaWiki->main( )../MediaWiki.php:424
40.01713551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03244379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03294433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03294433736SpecialSearch->execute( )../SpecialPage.php:383
80.09235795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.09745802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09745802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09965817936Hooks::run( )../SearchEngine.php:231
120.09975819536call_user_func_array ( )../Hooks.php:209
130.09975820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10025894288CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10095940312CirrusSearch\Searcher->search( )../Searcher.php:268
160.10386175416CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10416208192PoolCounterWork->execute( )../Util.php:133
180.10426232664PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10426232848call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10426232920CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10436234888PoolCounterWork->execute( )../Util.php:129
220.10436235536PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10436235720call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10436235840CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11086350128CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11096354064wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11096354344MWDebug::warning( )../GlobalFunctions.php:1247
280.11106355648MWDebug::sendMessage( )../MWDebug.php:155
290.11106356040trigger_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
10.0001233960{main}( )../index.php:0
20.00963376416MediaWiki->run( )../index.php:46
30.00973377824MediaWiki->main( )../MediaWiki.php:424
40.11266279264OutputPage->output( )../MediaWiki.php:583
50.11286285720OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11296287016WebResponse->header( )../OutputPage.php:2134
70.11296287160header ( )../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
10.0001233960{main}( )../index.php:0
20.00963376416MediaWiki->run( )../index.php:46
30.00973377824MediaWiki->main( )../MediaWiki.php:424
40.11266279264OutputPage->output( )../MediaWiki.php:583
50.11286285720OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11356295064WebResponse->header( )../OutputPage.php:2171
70.11356295208header ( )../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
10.0001233960{main}( )../index.php:0
20.00963376416MediaWiki->run( )../index.php:46
30.00973377824MediaWiki->main( )../MediaWiki.php:424
40.11266279264OutputPage->output( )../MediaWiki.php:583
50.11286285720OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11406295008WebResponse->header( )../OutputPage.php:2172
70.11406295152header ( )../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
10.0001233960{main}( )../index.php:0
20.00963376416MediaWiki->run( )../index.php:46
30.00973377824MediaWiki->main( )../MediaWiki.php:424
40.11266279264OutputPage->output( )../MediaWiki.php:583
50.11456295008WebResponse->header( )../OutputPage.php:2220
60.11456295152header ( )../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
10.0001233960{main}( )../index.php:0
20.00963376416MediaWiki->run( )../index.php:46
30.00973377824MediaWiki->main( )../MediaWiki.php:424
40.11266279264OutputPage->output( )../MediaWiki.php:583
50.11506295168WebResponse->header( )../OutputPage.php:2227
60.11506295312header ( )../WebResponse.php:37