( ! ) Warning: Search backend error during near_match search for '3.16.139.62' 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
10.0000233896{main}( )../index.php:0
20.00893375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.01783551360MediaWiki->performRequest( )../MediaWiki.php:573
50.03334378888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03374432784SpecialPage->run( )../SpecialPageFactory.php:581
70.03374433152SpecialSearch->execute( )../SpecialPage.php:383
80.07865795232SpecialSearch->goResult( )../SpecialSearch.php:117
90.08385801488SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08385802240SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08625817240Hooks::run( )../SearchEngine.php:231
120.08625818840call_user_func_array ( )../Hooks.php:209
130.08625819544CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.08685893576CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.08765939608CirrusSearch\Searcher->search( )../Searcher.php:268
160.09086174664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09116206248PoolCounterWork->execute( )../Util.php:133
180.09136230504PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09136230688call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09136230760CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09136232696PoolCounterWork->execute( )../Util.php:129
220.09136233344PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09136233528call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09136233648CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.09786347896CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.09806351824wfLogWarning( )../ElasticsearchIntermediary.php:98
270.09806352104MWDebug::warning( )../GlobalFunctions.php:1247
280.09816353392MWDebug::sendMessage( )../MWDebug.php:155
290.09816353784trigger_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
20.00893375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.10006277120OutputPage->output( )../MediaWiki.php:583
50.10026283568OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10036284864WebResponse->header( )../OutputPage.php:2134
70.10036285008header ( )../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
20.00893375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.10006277120OutputPage->output( )../MediaWiki.php:583
50.10026283568OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10106292896WebResponse->header( )../OutputPage.php:2171
70.10106293040header ( )../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
20.00893375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.10006277120OutputPage->output( )../MediaWiki.php:583
50.10026283568OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10156292840WebResponse->header( )../OutputPage.php:2172
70.10156292984header ( )../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
20.00893375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.10006277120OutputPage->output( )../MediaWiki.php:583
50.10206292840WebResponse->header( )../OutputPage.php:2220
60.10206292984header ( )../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
20.00893375864MediaWiki->run( )../index.php:46
30.00893377272MediaWiki->main( )../MediaWiki.php:424
40.10006277120OutputPage->output( )../MediaWiki.php:583
50.10266292992WebResponse->header( )../OutputPage.php:2227
60.10266293136header ( )../WebResponse.php:37