( ! ) Warning: Search backend error during near_match search for '18.119.124.202' 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
10.0001233960{main}( )../index.php:0
20.02063376416MediaWiki->run( )../index.php:46
30.02063377824MediaWiki->main( )../MediaWiki.php:424
40.03963551992MediaWiki->performRequest( )../MediaWiki.php:573
50.07104379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07144433344SpecialPage->run( )../SpecialPageFactory.php:581
70.07144433712SpecialSearch->execute( )../SpecialPage.php:383
80.12015796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.12665802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12665803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12885818136Hooks::run( )../SearchEngine.php:231
120.12895819736call_user_func_array ( )../Hooks.php:209
130.12895820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12935894472CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.13015940512CirrusSearch\Searcher->search( )../Searcher.php:268
160.13346175568CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13376207152PoolCounterWork->execute( )../Util.php:133
180.13396231408PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.13396231592call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.13396231664CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.13396233600PoolCounterWork->execute( )../Util.php:129
220.13396234248PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.13396234432call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.13396234552CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13626348784CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13636352720wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13636353000MWDebug::warning( )../GlobalFunctions.php:1247
280.13656354304MWDebug::sendMessage( )../MWDebug.php:155
290.13656354696trigger_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
20.02063376416MediaWiki->run( )../index.php:46
30.02063377824MediaWiki->main( )../MediaWiki.php:424
40.13856278000OutputPage->output( )../MediaWiki.php:583
50.13876284456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13886285752WebResponse->header( )../OutputPage.php:2134
70.13886285896header ( )../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
20.02063376416MediaWiki->run( )../index.php:46
30.02063377824MediaWiki->main( )../MediaWiki.php:424
40.13856278000OutputPage->output( )../MediaWiki.php:583
50.13876284456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.13956293800WebResponse->header( )../OutputPage.php:2171
70.13956293944header ( )../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
20.02063376416MediaWiki->run( )../index.php:46
30.02063377824MediaWiki->main( )../MediaWiki.php:424
40.13856278000OutputPage->output( )../MediaWiki.php:583
50.13876284456OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14006293744WebResponse->header( )../OutputPage.php:2172
70.14006293888header ( )../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
20.02063376416MediaWiki->run( )../index.php:46
30.02063377824MediaWiki->main( )../MediaWiki.php:424
40.13856278000OutputPage->output( )../MediaWiki.php:583
50.14066293744WebResponse->header( )../OutputPage.php:2220
60.14066293888header ( )../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
20.02063376416MediaWiki->run( )../index.php:46
30.02063377824MediaWiki->main( )../MediaWiki.php:424
40.13856278000OutputPage->output( )../MediaWiki.php:583
50.14146293904WebResponse->header( )../OutputPage.php:2227
60.14146294048header ( )../WebResponse.php:37