( ! ) Warning: Search backend error during near_match search for '44.200.169.48' after 7. 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
10.0002233960{main}( )../index.php:0
20.02193376416MediaWiki->run( )../index.php:46
30.02193377824MediaWiki->main( )../MediaWiki.php:424
40.03223551928MediaWiki->performRequest( )../MediaWiki.php:573
50.04704379376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04754433360SpecialPage->run( )../SpecialPageFactory.php:581
70.04754433728SpecialSearch->execute( )../SpecialPage.php:383
80.09005796440SpecialSearch->goResult( )../SpecialSearch.php:117
90.09515802696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09515803448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09735818448Hooks::run( )../SearchEngine.php:231
120.09735820048call_user_func_array ( )../Hooks.php:209
130.09735820752CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09805894776CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09895940808CirrusSearch\Searcher->search( )../Searcher.php:268
160.10236175856CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10276207448PoolCounterWork->execute( )../Util.php:133
180.10286231704PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10286231888call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10296231960CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10296233896PoolCounterWork->execute( )../Util.php:129
220.10296234544PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10296234728call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10296234848CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10966349136CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10976353072wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10976353352MWDebug::warning( )../GlobalFunctions.php:1247
280.10986354656MWDebug::sendMessage( )../MWDebug.php:155
290.10986355048trigger_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
10.0002233960{main}( )../index.php:0
20.02193376416MediaWiki->run( )../index.php:46
30.02193377824MediaWiki->main( )../MediaWiki.php:424
40.11186278368OutputPage->output( )../MediaWiki.php:583
50.11216284824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11226286120WebResponse->header( )../OutputPage.php:2134
70.11226286264header ( )../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
10.0002233960{main}( )../index.php:0
20.02193376416MediaWiki->run( )../index.php:46
30.02193377824MediaWiki->main( )../MediaWiki.php:424
40.11186278368OutputPage->output( )../MediaWiki.php:583
50.11216284824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11296294168WebResponse->header( )../OutputPage.php:2171
70.11296294312header ( )../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
10.0002233960{main}( )../index.php:0
20.02193376416MediaWiki->run( )../index.php:46
30.02193377824MediaWiki->main( )../MediaWiki.php:424
40.11186278368OutputPage->output( )../MediaWiki.php:583
50.11216284824OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11346294112WebResponse->header( )../OutputPage.php:2172
70.11346294256header ( )../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
10.0002233960{main}( )../index.php:0
20.02193376416MediaWiki->run( )../index.php:46
30.02193377824MediaWiki->main( )../MediaWiki.php:424
40.11186278368OutputPage->output( )../MediaWiki.php:583
50.11396294112WebResponse->header( )../OutputPage.php:2220
60.11396294256header ( )../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
10.0002233960{main}( )../index.php:0
20.02193376416MediaWiki->run( )../index.php:46
30.02193377824MediaWiki->main( )../MediaWiki.php:424
40.11186278368OutputPage->output( )../MediaWiki.php:583
50.11456294272WebResponse->header( )../OutputPage.php:2227
60.11456294416header ( )../WebResponse.php:37