( ! ) Warning: Search backend error during near_match search for '18.117.108.134' 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
10.0000240368{main}( )../index.php:0
20.01643790416MediaWiki->run( )../index.php:46
30.01643791824MediaWiki->main( )../MediaWiki.php:424
40.02503965976MediaWiki->performRequest( )../MediaWiki.php:573
50.03784420712SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03834474728SpecialPage->run( )../SpecialPageFactory.php:581
70.03834475096SpecialSearch->execute( )../SpecialPage.php:383
80.11725819968SpecialSearch->goResult( )../SpecialSearch.php:117
90.12415826184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.12415826936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.12725841928Hooks::run( )../SearchEngine.php:231
120.12725843528call_user_func_array ( )../Hooks.php:209
130.12725844232CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.12785918264CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.12855964288CirrusSearch\Searcher->search( )../Searcher.php:268
160.13146199320CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.13176232088PoolCounterWork->execute( )../Util.php:133
180.13186256504PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.13186256688call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.13186256760CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.13196258728PoolCounterWork->execute( )../Util.php:129
220.13196259376PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.13196259560call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.13196259680CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.13906373928CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.13916377864wfLogWarning( )../ElasticsearchIntermediary.php:98
270.13916378144MWDebug::warning( )../GlobalFunctions.php:1247
280.13926379448MWDebug::sendMessage( )../MWDebug.php:155
290.13936379840trigger_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
10.0000240368{main}( )../index.php:0
20.01643790416MediaWiki->run( )../index.php:46
30.01643791824MediaWiki->main( )../MediaWiki.php:424
40.14126303096OutputPage->output( )../MediaWiki.php:583
50.14146309552OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14156310848WebResponse->header( )../OutputPage.php:2134
70.14156310992header ( )../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
10.0000240368{main}( )../index.php:0
20.01643790416MediaWiki->run( )../index.php:46
30.01643791824MediaWiki->main( )../MediaWiki.php:424
40.14126303096OutputPage->output( )../MediaWiki.php:583
50.14146309552OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14216318880WebResponse->header( )../OutputPage.php:2171
70.14216319024header ( )../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
10.0000240368{main}( )../index.php:0
20.01643790416MediaWiki->run( )../index.php:46
30.01643791824MediaWiki->main( )../MediaWiki.php:424
40.14126303096OutputPage->output( )../MediaWiki.php:583
50.14146309552OutputPage->sendCacheControl( )../OutputPage.php:2218
60.14276318824WebResponse->header( )../OutputPage.php:2172
70.14276318968header ( )../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
10.0000240368{main}( )../index.php:0
20.01643790416MediaWiki->run( )../index.php:46
30.01643791824MediaWiki->main( )../MediaWiki.php:424
40.14126303096OutputPage->output( )../MediaWiki.php:583
50.14326318824WebResponse->header( )../OutputPage.php:2220
60.14326318968header ( )../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
10.0000240368{main}( )../index.php:0
20.01643790416MediaWiki->run( )../index.php:46
30.01643791824MediaWiki->main( )../MediaWiki.php:424
40.14126303096OutputPage->output( )../MediaWiki.php:583
50.14386318984WebResponse->header( )../OutputPage.php:2227
60.14386319128header ( )../WebResponse.php:37