( ! ) Warning: Search backend error during near_match search for '3.145.78.117' 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
10.0001233960{main}( )../index.php:0
20.01883376416MediaWiki->run( )../index.php:46
30.01883377824MediaWiki->main( )../MediaWiki.php:424
40.03113551992MediaWiki->performRequest( )../MediaWiki.php:573
50.04544379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04584433376SpecialPage->run( )../SpecialPageFactory.php:581
70.04584433744SpecialSearch->execute( )../SpecialPage.php:383
80.08975795880SpecialSearch->goResult( )../SpecialSearch.php:117
90.09485802136SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09485802888SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09715817888Hooks::run( )../SearchEngine.php:231
120.09715819488call_user_func_array ( )../Hooks.php:209
130.09715820192CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09745894216CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09795940240CirrusSearch\Searcher->search( )../Searcher.php:268
160.10056175296CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10086206896PoolCounterWork->execute( )../Util.php:133
180.10106231152PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10106231336call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10106231408CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10106233344PoolCounterWork->execute( )../Util.php:129
220.10106233992PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10106234176call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10106234296CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10316348544CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10336352480wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10336352760MWDebug::warning( )../GlobalFunctions.php:1247
280.10346354064MWDebug::sendMessage( )../MWDebug.php:155
290.10346354456trigger_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
10.0001233960{main}( )../index.php:0
20.01883376416MediaWiki->run( )../index.php:46
30.01883377824MediaWiki->main( )../MediaWiki.php:424
40.10526277776OutputPage->output( )../MediaWiki.php:583
50.10546284232OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10556285528WebResponse->header( )../OutputPage.php:2134
70.10556285672header ( )../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
10.0001233960{main}( )../index.php:0
20.01883376416MediaWiki->run( )../index.php:46
30.01883377824MediaWiki->main( )../MediaWiki.php:424
40.10526277776OutputPage->output( )../MediaWiki.php:583
50.10546284232OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10626293560WebResponse->header( )../OutputPage.php:2171
70.10626293704header ( )../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
10.0001233960{main}( )../index.php:0
20.01883376416MediaWiki->run( )../index.php:46
30.01883377824MediaWiki->main( )../MediaWiki.php:424
40.10526277776OutputPage->output( )../MediaWiki.php:583
50.10546284232OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10676293504WebResponse->header( )../OutputPage.php:2172
70.10676293648header ( )../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
10.0001233960{main}( )../index.php:0
20.01883376416MediaWiki->run( )../index.php:46
30.01883377824MediaWiki->main( )../MediaWiki.php:424
40.10526277776OutputPage->output( )../MediaWiki.php:583
50.10716293504WebResponse->header( )../OutputPage.php:2220
60.10716293648header ( )../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
10.0001233960{main}( )../index.php:0
20.01883376416MediaWiki->run( )../index.php:46
30.01883377824MediaWiki->main( )../MediaWiki.php:424
40.10526277776OutputPage->output( )../MediaWiki.php:583
50.10776293664WebResponse->header( )../OutputPage.php:2227
60.10776293808header ( )../WebResponse.php:37