( ! ) Warning: Search backend error during near_match search for '3.144.222.175' 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
10.0001235248{main}( )../index.php:0
20.01553377544MediaWiki->run( )../index.php:46
30.01553378952MediaWiki->main( )../MediaWiki.php:424
40.02493553072MediaWiki->performRequest( )../MediaWiki.php:573
50.04104380760SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04154434688SpecialPage->run( )../SpecialPageFactory.php:581
70.04164435056SpecialSearch->execute( )../SpecialPage.php:383
80.08875796664SpecialSearch->goResult( )../SpecialSearch.php:117
90.09395802576SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09395803328SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09635818328Hooks::run( )../SearchEngine.php:231
120.09635819928call_user_func_array ( )../Hooks.php:209
130.09635820632CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09685894664CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09765940704CirrusSearch\Searcher->search( )../Searcher.php:268
160.10116175808CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10146207416PoolCounterWork->execute( )../Util.php:133
180.10166231672PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10166231856call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10166231928CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10166233864PoolCounterWork->execute( )../Util.php:129
220.10166234512PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10166234696call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10166234816CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10816349104CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10826353040wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10826353320MWDebug::warning( )../GlobalFunctions.php:1247
280.10836354624MWDebug::sendMessage( )../MWDebug.php:155
290.10836355016trigger_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
10.0001235248{main}( )../index.php:0
20.01553377544MediaWiki->run( )../index.php:46
30.01553378952MediaWiki->main( )../MediaWiki.php:424
40.11026278296OutputPage->output( )../MediaWiki.php:583
50.11046284752OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11056286048WebResponse->header( )../OutputPage.php:2134
70.11056286192header ( )../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
10.0001235248{main}( )../index.php:0
20.01553377544MediaWiki->run( )../index.php:46
30.01553378952MediaWiki->main( )../MediaWiki.php:424
40.11026278296OutputPage->output( )../MediaWiki.php:583
50.11046284752OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11126294080WebResponse->header( )../OutputPage.php:2171
70.11126294224header ( )../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
10.0001235248{main}( )../index.php:0
20.01553377544MediaWiki->run( )../index.php:46
30.01553378952MediaWiki->main( )../MediaWiki.php:424
40.11026278296OutputPage->output( )../MediaWiki.php:583
50.11046284752OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11176294024WebResponse->header( )../OutputPage.php:2172
70.11176294168header ( )../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
10.0001235248{main}( )../index.php:0
20.01553377544MediaWiki->run( )../index.php:46
30.01553378952MediaWiki->main( )../MediaWiki.php:424
40.11026278296OutputPage->output( )../MediaWiki.php:583
50.11226294024WebResponse->header( )../OutputPage.php:2220
60.11226294168header ( )../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
10.0001235248{main}( )../index.php:0
20.01553377544MediaWiki->run( )../index.php:46
30.01553378952MediaWiki->main( )../MediaWiki.php:424
40.11026278296OutputPage->output( )../MediaWiki.php:583
50.11286294184WebResponse->header( )../OutputPage.php:2227
60.11286294328header ( )../WebResponse.php:37