( ! ) Warning: Search backend error during near_match search for '3.15.143.95' 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
10.0000233896{main}( )../index.php:0
20.00903376040MediaWiki->run( )../index.php:46
30.00903377448MediaWiki->main( )../MediaWiki.php:424
40.01663551696MediaWiki->performRequest( )../MediaWiki.php:573
50.03104379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03144433360SpecialPage->run( )../SpecialPageFactory.php:581
70.03154433728SpecialSearch->execute( )../SpecialPage.php:383
80.07445795624SpecialSearch->goResult( )../SpecialSearch.php:117
90.07985801568SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.07985802320SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08205817320Hooks::run( )../SearchEngine.php:231
120.08215818920call_user_func_array ( )../Hooks.php:209
130.08215819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08275893656CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08345939680CirrusSearch\Searcher->search( )../Searcher.php:268
160.08656174784CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.08666206368PoolCounterWork->execute( )../Util.php:133
180.08676230624PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.08676230808call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.08676230880CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.08686232816PoolCounterWork->execute( )../Util.php:129
220.08686233464PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.08686233648call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.08686233768CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09316348056CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09326351984wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09326352264MWDebug::warning( )../GlobalFunctions.php:1247
280.09336353552MWDebug::sendMessage( )../MWDebug.php:155
290.09336353944trigger_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
10.0000233896{main}( )../index.php:0
20.00903376040MediaWiki->run( )../index.php:46
30.00903377448MediaWiki->main( )../MediaWiki.php:424
40.09486277248OutputPage->output( )../MediaWiki.php:583
50.09506283696OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09516284992WebResponse->header( )../OutputPage.php:2134
70.09516285136header ( )../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
10.0000233896{main}( )../index.php:0
20.00903376040MediaWiki->run( )../index.php:46
30.00903377448MediaWiki->main( )../MediaWiki.php:424
40.09486277248OutputPage->output( )../MediaWiki.php:583
50.09506283696OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09576293024WebResponse->header( )../OutputPage.php:2171
70.09576293168header ( )../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
10.0000233896{main}( )../index.php:0
20.00903376040MediaWiki->run( )../index.php:46
30.00903377448MediaWiki->main( )../MediaWiki.php:424
40.09486277248OutputPage->output( )../MediaWiki.php:583
50.09506283696OutputPage->sendCacheControl( )../OutputPage.php:2218
60.09626292968WebResponse->header( )../OutputPage.php:2172
70.09626293112header ( )../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
10.0000233896{main}( )../index.php:0
20.00903376040MediaWiki->run( )../index.php:46
30.00903377448MediaWiki->main( )../MediaWiki.php:424
40.09486277248OutputPage->output( )../MediaWiki.php:583
50.09676292968WebResponse->header( )../OutputPage.php:2220
60.09676293112header ( )../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
10.0000233896{main}( )../index.php:0
20.00903376040MediaWiki->run( )../index.php:46
30.00903377448MediaWiki->main( )../MediaWiki.php:424
40.09486277248OutputPage->output( )../MediaWiki.php:583
50.09736293120WebResponse->header( )../OutputPage.php:2227
60.09736293264header ( )../WebResponse.php:37