( ! ) Warning: Search backend error during near_match search for '18.226.214.106' after 25. 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
10.0000233960{main}( )../index.php:0
20.02313376416MediaWiki->run( )../index.php:46
30.02313377824MediaWiki->main( )../MediaWiki.php:424
40.06623551992MediaWiki->performRequest( )../MediaWiki.php:573
50.13134379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.13174433344SpecialPage->run( )../SpecialPageFactory.php:581
70.13174433712SpecialSearch->execute( )../SpecialPage.php:383
80.39485796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.43995802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.43995803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.44615818136Hooks::run( )../SearchEngine.php:231
120.44615819736call_user_func_array ( )../Hooks.php:209
130.44615820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.44655894472CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.44705940512CirrusSearch\Searcher->search( )../Searcher.php:268
160.46156175568CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.46176207168PoolCounterWork->execute( )../Util.php:133
180.46196231424PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.46196231608call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.46196231680CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.46196233616PoolCounterWork->execute( )../Util.php:129
220.46196234264PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.46196234448call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.46196234568CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.48696348800CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.48706352736wfLogWarning( )../ElasticsearchIntermediary.php:98
270.48706353016MWDebug::warning( )../GlobalFunctions.php:1247
280.48726354320MWDebug::sendMessage( )../MWDebug.php:155
290.48726354712trigger_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
10.0000233960{main}( )../index.php:0
20.02313376416MediaWiki->run( )../index.php:46
30.02313377824MediaWiki->main( )../MediaWiki.php:424
40.51286278016OutputPage->output( )../MediaWiki.php:583
50.51306284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.51316285768WebResponse->header( )../OutputPage.php:2134
70.51316285912header ( )../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
10.0000233960{main}( )../index.php:0
20.02313376416MediaWiki->run( )../index.php:46
30.02313377824MediaWiki->main( )../MediaWiki.php:424
40.51286278016OutputPage->output( )../MediaWiki.php:583
50.51306284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.51386293816WebResponse->header( )../OutputPage.php:2171
70.51386293960header ( )../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
10.0000233960{main}( )../index.php:0
20.02313376416MediaWiki->run( )../index.php:46
30.02313377824MediaWiki->main( )../MediaWiki.php:424
40.51286278016OutputPage->output( )../MediaWiki.php:583
50.51306284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.51926293760WebResponse->header( )../OutputPage.php:2172
70.51926293904header ( )../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
10.0000233960{main}( )../index.php:0
20.02313376416MediaWiki->run( )../index.php:46
30.02313377824MediaWiki->main( )../MediaWiki.php:424
40.51286278016OutputPage->output( )../MediaWiki.php:583
50.52576293760WebResponse->header( )../OutputPage.php:2220
60.52576293904header ( )../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
10.0000233960{main}( )../index.php:0
20.02313376416MediaWiki->run( )../index.php:46
30.02313377824MediaWiki->main( )../MediaWiki.php:424
40.51286278016OutputPage->output( )../MediaWiki.php:583
50.52656293920WebResponse->header( )../OutputPage.php:2227
60.52656294064header ( )../WebResponse.php:37