( ! ) Warning: Search backend error during near_match search for '18.226.88.74' after 36. 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
10.0000233928{main}( )../index.php:0
20.02473376040MediaWiki->run( )../index.php:46
30.02483377448MediaWiki->main( )../MediaWiki.php:424
40.06613551512MediaWiki->performRequest( )../MediaWiki.php:573
50.14224379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.14704433096SpecialPage->run( )../SpecialPageFactory.php:581
70.14714433464SpecialSearch->execute( )../SpecialPage.php:383
80.36625795064SpecialSearch->goResult( )../SpecialSearch.php:117
90.40295801320SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.40295802072SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.47795817072Hooks::run( )../SearchEngine.php:231
120.47795818672call_user_func_array ( )../Hooks.php:209
130.47805819376CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.47845893400CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.47915939432CirrusSearch\Searcher->search( )../Searcher.php:268
160.48166174488CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.48196206088PoolCounterWork->execute( )../Util.php:133
180.48206230344PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.48206230528call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.48206230600CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.48216232536PoolCounterWork->execute( )../Util.php:129
220.48216233184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.48216233368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.48216233488CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.51816347736CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.51836351672wfLogWarning( )../ElasticsearchIntermediary.php:98
270.51836351952MWDebug::warning( )../GlobalFunctions.php:1247
280.51846353256MWDebug::sendMessage( )../MWDebug.php:155
290.51846353648trigger_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
10.0000233928{main}( )../index.php:0
20.02473376040MediaWiki->run( )../index.php:46
30.02483377448MediaWiki->main( )../MediaWiki.php:424
40.52846276960OutputPage->output( )../MediaWiki.php:583
50.52876283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.52886284712WebResponse->header( )../OutputPage.php:2134
70.52886284856header ( )../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
10.0000233928{main}( )../index.php:0
20.02473376040MediaWiki->run( )../index.php:46
30.02483377448MediaWiki->main( )../MediaWiki.php:424
40.52846276960OutputPage->output( )../MediaWiki.php:583
50.52876283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.52956292744WebResponse->header( )../OutputPage.php:2171
70.52956292888header ( )../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
10.0000233928{main}( )../index.php:0
20.02473376040MediaWiki->run( )../index.php:46
30.02483377448MediaWiki->main( )../MediaWiki.php:424
40.52846276960OutputPage->output( )../MediaWiki.php:583
50.52876283416OutputPage->sendCacheControl( )../OutputPage.php:2218
60.52996292688WebResponse->header( )../OutputPage.php:2172
70.52996292832header ( )../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
10.0000233928{main}( )../index.php:0
20.02473376040MediaWiki->run( )../index.php:46
30.02483377448MediaWiki->main( )../MediaWiki.php:424
40.52846276960OutputPage->output( )../MediaWiki.php:583
50.53046292688WebResponse->header( )../OutputPage.php:2220
60.53046292832header ( )../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
10.0000233928{main}( )../index.php:0
20.02473376040MediaWiki->run( )../index.php:46
30.02483377448MediaWiki->main( )../MediaWiki.php:424
40.52846276960OutputPage->output( )../MediaWiki.php:583
50.54926292848WebResponse->header( )../OutputPage.php:2227
60.54926292992header ( )../WebResponse.php:37