( ! ) Warning: Search backend error during near_match search for '18.117.145.167' 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
10.0002233960{main}( )../index.php:0
20.01493376416MediaWiki->run( )../index.php:46
30.01493377824MediaWiki->main( )../MediaWiki.php:424
40.02463551928MediaWiki->performRequest( )../MediaWiki.php:573
50.03954379376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03994433360SpecialPage->run( )../SpecialPageFactory.php:581
70.04004433728SpecialSearch->execute( )../SpecialPage.php:383
80.08345796440SpecialSearch->goResult( )../SpecialSearch.php:117
90.08865802696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08865803448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09085818440Hooks::run( )../SearchEngine.php:231
120.09095820040call_user_func_array ( )../Hooks.php:209
130.09095820744CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09155894784CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09235940824CirrusSearch\Searcher->search( )../Searcher.php:268
160.09526175904CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09566208680PoolCounterWork->execute( )../Util.php:133
180.09586233128PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09586233312call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09586233384CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09586235352PoolCounterWork->execute( )../Util.php:129
220.09586236000PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09586236184call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09586236304CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10236350552CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10246354488wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10246354768MWDebug::warning( )../GlobalFunctions.php:1247
280.10256356072MWDebug::sendMessage( )../MWDebug.php:155
290.10266356464trigger_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
10.0002233960{main}( )../index.php:0
20.01493376416MediaWiki->run( )../index.php:46
30.01493377824MediaWiki->main( )../MediaWiki.php:424
40.10456279688OutputPage->output( )../MediaWiki.php:583
50.10476286144OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10486287440WebResponse->header( )../OutputPage.php:2134
70.10486287584header ( )../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
10.0002233960{main}( )../index.php:0
20.01493376416MediaWiki->run( )../index.php:46
30.01493377824MediaWiki->main( )../MediaWiki.php:424
40.10456279688OutputPage->output( )../MediaWiki.php:583
50.10476286144OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10556295488WebResponse->header( )../OutputPage.php:2171
70.10556295632header ( )../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
10.0002233960{main}( )../index.php:0
20.01493376416MediaWiki->run( )../index.php:46
30.01493377824MediaWiki->main( )../MediaWiki.php:424
40.10456279688OutputPage->output( )../MediaWiki.php:583
50.10476286144OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10606295432WebResponse->header( )../OutputPage.php:2172
70.10606295576header ( )../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
10.0002233960{main}( )../index.php:0
20.01493376416MediaWiki->run( )../index.php:46
30.01493377824MediaWiki->main( )../MediaWiki.php:424
40.10456279688OutputPage->output( )../MediaWiki.php:583
50.10646295432WebResponse->header( )../OutputPage.php:2220
60.10656295576header ( )../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
10.0002233960{main}( )../index.php:0
20.01493376416MediaWiki->run( )../index.php:46
30.01493377824MediaWiki->main( )../MediaWiki.php:424
40.10456279688OutputPage->output( )../MediaWiki.php:583
50.10706295592WebResponse->header( )../OutputPage.php:2227
60.10706295736header ( )../WebResponse.php:37