( ! ) Warning: Search backend error during near_match search for '18.118.0.93' 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
10.0001233896{main}( )../index.php:0
20.01233375832MediaWiki->run( )../index.php:46
30.01233377240MediaWiki->main( )../MediaWiki.php:424
40.02133551304MediaWiki->performRequest( )../MediaWiki.php:573
50.03704378848SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03744432784SpecialPage->run( )../SpecialPageFactory.php:581
70.03754433152SpecialSearch->execute( )../SpecialPage.php:383
80.08085795000SpecialSearch->goResult( )../SpecialSearch.php:117
90.08625801256SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08625802008SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08865817008Hooks::run( )../SearchEngine.php:231
120.08865818608call_user_func_array ( )../Hooks.php:209
130.08865819312CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08915893360CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08995939392CirrusSearch\Searcher->search( )../Searcher.php:268
160.09326174496CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09356207264PoolCounterWork->execute( )../Util.php:133
180.09376231736PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09376231920call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09376231992CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09376233960PoolCounterWork->execute( )../Util.php:129
220.09376234608PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09376234792call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09376234912CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10046349192CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10056353120wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10056353400MWDebug::warning( )../GlobalFunctions.php:1247
280.10076354688MWDebug::sendMessage( )../MWDebug.php:155
290.10076355080trigger_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
10.0001233896{main}( )../index.php:0
20.01233375832MediaWiki->run( )../index.php:46
30.01233377240MediaWiki->main( )../MediaWiki.php:424
40.10276278320OutputPage->output( )../MediaWiki.php:583
50.10306284768OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10306286064WebResponse->header( )../OutputPage.php:2134
70.10306286208header ( )../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
10.0001233896{main}( )../index.php:0
20.01233375832MediaWiki->run( )../index.php:46
30.01233377240MediaWiki->main( )../MediaWiki.php:424
40.10276278320OutputPage->output( )../MediaWiki.php:583
50.10306284768OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10376294096WebResponse->header( )../OutputPage.php:2171
70.10376294240header ( )../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
10.0001233896{main}( )../index.php:0
20.01233375832MediaWiki->run( )../index.php:46
30.01233377240MediaWiki->main( )../MediaWiki.php:424
40.10276278320OutputPage->output( )../MediaWiki.php:583
50.10306284768OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10426294040WebResponse->header( )../OutputPage.php:2172
70.10426294184header ( )../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
10.0001233896{main}( )../index.php:0
20.01233375832MediaWiki->run( )../index.php:46
30.01233377240MediaWiki->main( )../MediaWiki.php:424
40.10276278320OutputPage->output( )../MediaWiki.php:583
50.10466294040WebResponse->header( )../OutputPage.php:2220
60.10466294184header ( )../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
10.0001233896{main}( )../index.php:0
20.01233375832MediaWiki->run( )../index.php:46
30.01233377240MediaWiki->main( )../MediaWiki.php:424
40.10276278320OutputPage->output( )../MediaWiki.php:583
50.10526294192WebResponse->header( )../OutputPage.php:2227
60.10526294336header ( )../WebResponse.php:37