( ! ) Warning: Search backend error during near_match search for '18.218.93.239' after 6. 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
10.0000239856{main}( )../index.php:0
20.01693385280MediaWiki->run( )../index.php:46
30.01693386688MediaWiki->main( )../MediaWiki.php:424
40.02473560880MediaWiki->performRequest( )../MediaWiki.php:573
50.07924388304SpecialPageFactory::executePath( )../MediaWiki.php:270
60.07964442192SpecialPage->run( )../SpecialPageFactory.php:581
70.07964442560SpecialSearch->execute( )../SpecialPage.php:383
80.17015804752SpecialSearch->goResult( )../SpecialSearch.php:117
90.17645810984SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.17645811736SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.17885826736Hooks::run( )../SearchEngine.php:231
120.17895828336call_user_func_array ( )../Hooks.php:209
130.17895829040CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.17925903088CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.17955949112CirrusSearch\Searcher->search( )../Searcher.php:268
160.18126184208CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.18146215792PoolCounterWork->execute( )../Util.php:133
180.18146240048PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.18146240232call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.18146240304CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.18156242240PoolCounterWork->execute( )../Util.php:129
220.18156242888PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.18156243072call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.18156243192CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.18726357440CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.18736361376wfLogWarning( )../ElasticsearchIntermediary.php:98
270.18736361656MWDebug::warning( )../GlobalFunctions.php:1247
280.18746362960MWDebug::sendMessage( )../MWDebug.php:155
290.18746363352trigger_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
10.0000239856{main}( )../index.php:0
20.01693385280MediaWiki->run( )../index.php:46
30.01693386688MediaWiki->main( )../MediaWiki.php:424
40.18916286640OutputPage->output( )../MediaWiki.php:583
50.18936293096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.18946294392WebResponse->header( )../OutputPage.php:2134
70.18946294536header ( )../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
10.0000239856{main}( )../index.php:0
20.01693385280MediaWiki->run( )../index.php:46
30.01693386688MediaWiki->main( )../MediaWiki.php:424
40.18916286640OutputPage->output( )../MediaWiki.php:583
50.18936293096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19096302424WebResponse->header( )../OutputPage.php:2171
70.19096302568header ( )../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
10.0000239856{main}( )../index.php:0
20.01693385280MediaWiki->run( )../index.php:46
30.01693386688MediaWiki->main( )../MediaWiki.php:424
40.18916286640OutputPage->output( )../MediaWiki.php:583
50.18936293096OutputPage->sendCacheControl( )../OutputPage.php:2218
60.19146302368WebResponse->header( )../OutputPage.php:2172
70.19146302512header ( )../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
10.0000239856{main}( )../index.php:0
20.01693385280MediaWiki->run( )../index.php:46
30.01693386688MediaWiki->main( )../MediaWiki.php:424
40.18916286640OutputPage->output( )../MediaWiki.php:583
50.19186302368WebResponse->header( )../OutputPage.php:2220
60.19186302512header ( )../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
10.0000239856{main}( )../index.php:0
20.01693385280MediaWiki->run( )../index.php:46
30.01693386688MediaWiki->main( )../MediaWiki.php:424
40.18916286640OutputPage->output( )../MediaWiki.php:583
50.19246302528WebResponse->header( )../OutputPage.php:2227
60.19246302672header ( )../WebResponse.php:37