( ! ) Warning: Search backend error during near_match search for '18.118.186.156' 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
10.0000233960{main}( )../index.php:0
20.01363375880MediaWiki->run( )../index.php:46
30.01363377288MediaWiki->main( )../MediaWiki.php:424
40.02453551480MediaWiki->performRequest( )../MediaWiki.php:573
50.03874379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03914432984SpecialPage->run( )../SpecialPageFactory.php:581
70.03914433352SpecialSearch->execute( )../SpecialPage.php:383
80.08285794392SpecialSearch->goResult( )../SpecialSearch.php:117
90.08795800648SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08795801400SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09025816392Hooks::run( )../SearchEngine.php:231
120.09025817992call_user_func_array ( )../Hooks.php:209
130.09025818696CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09085892744CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09145938784CirrusSearch\Searcher->search( )../Searcher.php:268
160.09396173888CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09426206664PoolCounterWork->execute( )../Util.php:133
180.09436231136PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09436231320call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09436231392CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09446233360PoolCounterWork->execute( )../Util.php:129
220.09446234008PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09446234192call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09446234312CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10086348576CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10096352512wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10096352792MWDebug::warning( )../GlobalFunctions.php:1247
280.10106354096MWDebug::sendMessage( )../MWDebug.php:155
290.10106354488trigger_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
20.01363375880MediaWiki->run( )../index.php:46
30.01363377288MediaWiki->main( )../MediaWiki.php:424
40.10296277712OutputPage->output( )../MediaWiki.php:583
50.10316284168OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10326285464WebResponse->header( )../OutputPage.php:2134
70.10326285608header ( )../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
20.01363375880MediaWiki->run( )../index.php:46
30.01363377288MediaWiki->main( )../MediaWiki.php:424
40.10296277712OutputPage->output( )../MediaWiki.php:583
50.10316284168OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10396293496WebResponse->header( )../OutputPage.php:2171
70.10396293640header ( )../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
20.01363375880MediaWiki->run( )../index.php:46
30.01363377288MediaWiki->main( )../MediaWiki.php:424
40.10296277712OutputPage->output( )../MediaWiki.php:583
50.10316284168OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10446293440WebResponse->header( )../OutputPage.php:2172
70.10446293584header ( )../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
20.01363375880MediaWiki->run( )../index.php:46
30.01363377288MediaWiki->main( )../MediaWiki.php:424
40.10296277712OutputPage->output( )../MediaWiki.php:583
50.10496293440WebResponse->header( )../OutputPage.php:2220
60.10496293584header ( )../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
20.01363375880MediaWiki->run( )../index.php:46
30.01363377288MediaWiki->main( )../MediaWiki.php:424
40.10296277712OutputPage->output( )../MediaWiki.php:583
50.10556293600WebResponse->header( )../OutputPage.php:2227
60.10556293744header ( )../WebResponse.php:37