( ! ) Warning: Search backend error during near_match search for '3.144.114.187' 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
10.0000233960{main}( )../index.php:0
20.01383375880MediaWiki->run( )../index.php:46
30.01383377288MediaWiki->main( )../MediaWiki.php:424
40.02423551392MediaWiki->performRequest( )../MediaWiki.php:573
50.03934378920SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03974432840SpecialPage->run( )../SpecialPageFactory.php:581
70.03984433208SpecialSearch->execute( )../SpecialPage.php:383
80.08815794728SpecialSearch->goResult( )../SpecialSearch.php:117
90.09545800984SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09545801736SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09785816736Hooks::run( )../SearchEngine.php:231
120.09795818336call_user_func_array ( )../Hooks.php:209
130.09795819040CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09845893072CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09955939096CirrusSearch\Searcher->search( )../Searcher.php:268
160.10216174152CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10246205736PoolCounterWork->execute( )../Util.php:133
180.10276229992PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10276230176call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10276230248CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10276232184PoolCounterWork->execute( )../Util.php:129
220.10276232832PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10276233016call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10276233136CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10966347392CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10976351328wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10976351608MWDebug::warning( )../GlobalFunctions.php:1247
280.10986352912MWDebug::sendMessage( )../MWDebug.php:155
290.10996353304trigger_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
10.0000233960{main}( )../index.php:0
20.01383375880MediaWiki->run( )../index.php:46
30.01383377288MediaWiki->main( )../MediaWiki.php:424
40.11216276616OutputPage->output( )../MediaWiki.php:583
50.11236283072OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11246284368WebResponse->header( )../OutputPage.php:2134
70.11246284512header ( )../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
10.0000233960{main}( )../index.php:0
20.01383375880MediaWiki->run( )../index.php:46
30.01383377288MediaWiki->main( )../MediaWiki.php:424
40.11216276616OutputPage->output( )../MediaWiki.php:583
50.11236283072OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11326292400WebResponse->header( )../OutputPage.php:2171
70.11326292544header ( )../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
10.0000233960{main}( )../index.php:0
20.01383375880MediaWiki->run( )../index.php:46
30.01383377288MediaWiki->main( )../MediaWiki.php:424
40.11216276616OutputPage->output( )../MediaWiki.php:583
50.11236283072OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11376292344WebResponse->header( )../OutputPage.php:2172
70.11376292488header ( )../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
10.0000233960{main}( )../index.php:0
20.01383375880MediaWiki->run( )../index.php:46
30.01383377288MediaWiki->main( )../MediaWiki.php:424
40.11216276616OutputPage->output( )../MediaWiki.php:583
50.11426292344WebResponse->header( )../OutputPage.php:2220
60.11426292488header ( )../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
10.0000233960{main}( )../index.php:0
20.01383375880MediaWiki->run( )../index.php:46
30.01383377288MediaWiki->main( )../MediaWiki.php:424
40.11216276616OutputPage->output( )../MediaWiki.php:583
50.11486292504WebResponse->header( )../OutputPage.php:2227
60.11486292648header ( )../WebResponse.php:37