( ! ) Warning: Search backend error during near_match search for '3.143.25.80' after 2. 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
10.0001235264{main}( )../index.php:0
20.01183377432MediaWiki->run( )../index.php:46
30.01183378840MediaWiki->main( )../MediaWiki.php:424
40.01953552856MediaWiki->performRequest( )../MediaWiki.php:573
50.03414380296SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03454434256SpecialPage->run( )../SpecialPageFactory.php:581
70.03454434624SpecialSearch->execute( )../SpecialPage.php:383
80.07805796480SpecialSearch->goResult( )../SpecialSearch.php:117
90.08295802736SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08295803488SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08505818488Hooks::run( )../SearchEngine.php:231
120.08515820088call_user_func_array ( )../Hooks.php:209
130.08515820792CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08555894824CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08625940872CirrusSearch\Searcher->search( )../Searcher.php:268
160.08886175880CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08906207464PoolCounterWork->execute( )../Util.php:133
180.08916231720PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08916231904call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08916231976CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08916233912PoolCounterWork->execute( )../Util.php:129
220.08916234560PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08916234744call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08916234864CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09116349128CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09126353056wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09126353336MWDebug::warning( )../GlobalFunctions.php:1247
280.09136354624MWDebug::sendMessage( )../MWDebug.php:155
290.09136355016trigger_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
10.0001235264{main}( )../index.php:0
20.01183377432MediaWiki->run( )../index.php:46
30.01183378840MediaWiki->main( )../MediaWiki.php:424
40.09296278352OutputPage->output( )../MediaWiki.php:583
50.09316284800OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09326286096WebResponse->header( )../OutputPage.php:2134
70.09326286240header ( )../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
10.0001235264{main}( )../index.php:0
20.01183377432MediaWiki->run( )../index.php:46
30.01183378840MediaWiki->main( )../MediaWiki.php:424
40.09296278352OutputPage->output( )../MediaWiki.php:583
50.09316284800OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09396294128WebResponse->header( )../OutputPage.php:2171
70.09396294272header ( )../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
10.0001235264{main}( )../index.php:0
20.01183377432MediaWiki->run( )../index.php:46
30.01183378840MediaWiki->main( )../MediaWiki.php:424
40.09296278352OutputPage->output( )../MediaWiki.php:583
50.09316284800OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09446294072WebResponse->header( )../OutputPage.php:2172
70.09446294216header ( )../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
10.0001235264{main}( )../index.php:0
20.01183377432MediaWiki->run( )../index.php:46
30.01183378840MediaWiki->main( )../MediaWiki.php:424
40.09296278352OutputPage->output( )../MediaWiki.php:583
50.09486294072WebResponse->header( )../OutputPage.php:2220
60.09486294216header ( )../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
10.0001235264{main}( )../index.php:0
20.01183377432MediaWiki->run( )../index.php:46
30.01183378840MediaWiki->main( )../MediaWiki.php:424
40.09296278352OutputPage->output( )../MediaWiki.php:583
50.09546294224WebResponse->header( )../OutputPage.php:2227
60.09546294368header ( )../WebResponse.php:37