( ! ) Warning: Search backend error during near_match search for '3.142.54.129' after 41. 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
10.0000233928{main}( )../index.php:0
20.02893376040MediaWiki->run( )../index.php:46
30.02893377448MediaWiki->main( )../MediaWiki.php:424
40.08973551512MediaWiki->performRequest( )../MediaWiki.php:573
50.22174379208SpecialPageFactory::executePath( )../MediaWiki.php:270
60.22214433096SpecialPage->run( )../SpecialPageFactory.php:581
70.22214433464SpecialSearch->execute( )../SpecialPage.php:383
80.75505795096SpecialSearch->goResult( )../SpecialSearch.php:117
90.80375801352SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.80375802104SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.83525817104Hooks::run( )../SearchEngine.php:231
120.83525818704call_user_func_array ( )../Hooks.php:209
130.83525819408CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.83575893432CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.83645939456CirrusSearch\Searcher->search( )../Searcher.php:268
160.86696174512CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.86716206096PoolCounterWork->execute( )../Util.php:133
180.86726230352PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.86726230536call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.86726230608CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.86726232544PoolCounterWork->execute( )../Util.php:129
220.86736233192PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.86736233376call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.86736233496CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.90846347744CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.90866351680wfLogWarning( )../ElasticsearchIntermediary.php:98
270.90866351960MWDebug::warning( )../GlobalFunctions.php:1247
280.90876353264MWDebug::sendMessage( )../MWDebug.php:155
290.90876353656trigger_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
10.0000233928{main}( )../index.php:0
20.02893376040MediaWiki->run( )../index.php:46
30.02893377448MediaWiki->main( )../MediaWiki.php:424
40.91066276968OutputPage->output( )../MediaWiki.php:583
50.91086283424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.91096284720WebResponse->header( )../OutputPage.php:2134
70.91096284864header ( )../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
10.0000233928{main}( )../index.php:0
20.02893376040MediaWiki->run( )../index.php:46
30.02893377448MediaWiki->main( )../MediaWiki.php:424
40.91066276968OutputPage->output( )../MediaWiki.php:583
50.91086283424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.91156292752WebResponse->header( )../OutputPage.php:2171
70.91156292896header ( )../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
10.0000233928{main}( )../index.php:0
20.02893376040MediaWiki->run( )../index.php:46
30.02893377448MediaWiki->main( )../MediaWiki.php:424
40.91066276968OutputPage->output( )../MediaWiki.php:583
50.91086283424OutputPage->sendCacheControl( )../OutputPage.php:2218
60.91206292696WebResponse->header( )../OutputPage.php:2172
70.91206292840header ( )../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
10.0000233928{main}( )../index.php:0
20.02893376040MediaWiki->run( )../index.php:46
30.02893377448MediaWiki->main( )../MediaWiki.php:424
40.91066276968OutputPage->output( )../MediaWiki.php:583
50.91256292696WebResponse->header( )../OutputPage.php:2220
60.91256292840header ( )../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
10.0000233928{main}( )../index.php:0
20.02893376040MediaWiki->run( )../index.php:46
30.02893377448MediaWiki->main( )../MediaWiki.php:424
40.91066276968OutputPage->output( )../MediaWiki.php:583
50.99336292856WebResponse->header( )../OutputPage.php:2227
60.99336293000header ( )../WebResponse.php:37