( ! ) Warning: Search backend error during near_match search for '18.116.85.3' 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
20.01263375864MediaWiki->run( )../index.php:46
30.01263377272MediaWiki->main( )../MediaWiki.php:424
40.02523551360MediaWiki->performRequest( )../MediaWiki.php:573
50.04694378888SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04734432784SpecialPage->run( )../SpecialPageFactory.php:581
70.04734433152SpecialSearch->execute( )../SpecialPage.php:383
80.09845795216SpecialSearch->goResult( )../SpecialSearch.php:117
90.10375801472SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.10375802224SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.10605817224Hooks::run( )../SearchEngine.php:231
120.10615818824call_user_func_array ( )../Hooks.php:209
130.10615819528CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.10665893560CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.10725939608CirrusSearch\Searcher->search( )../Searcher.php:268
160.10976174664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.11016206248PoolCounterWork->execute( )../Util.php:133
180.11036230504PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.11036230688call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.11036230760CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.11036232696PoolCounterWork->execute( )../Util.php:129
220.11036233344PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.11036233528call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.11036233648CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.11656347896CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.11676351824wfLogWarning( )../ElasticsearchIntermediary.php:98
270.11676352104MWDebug::warning( )../GlobalFunctions.php:1247
280.11686353392MWDebug::sendMessage( )../MWDebug.php:155
290.11686353784trigger_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
20.01263375864MediaWiki->run( )../index.php:46
30.01263377272MediaWiki->main( )../MediaWiki.php:424
40.11866277120OutputPage->output( )../MediaWiki.php:583
50.11886283568OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11896284864WebResponse->header( )../OutputPage.php:2134
70.11896285008header ( )../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
20.01263375864MediaWiki->run( )../index.php:46
30.01263377272MediaWiki->main( )../MediaWiki.php:424
40.11866277120OutputPage->output( )../MediaWiki.php:583
50.11886283568OutputPage->sendCacheControl( )../OutputPage.php:2218
60.11966292896WebResponse->header( )../OutputPage.php:2171
70.11966293040header ( )../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
20.01263375864MediaWiki->run( )../index.php:46
30.01263377272MediaWiki->main( )../MediaWiki.php:424
40.11866277120OutputPage->output( )../MediaWiki.php:583
50.11886283568OutputPage->sendCacheControl( )../OutputPage.php:2218
60.12006292840WebResponse->header( )../OutputPage.php:2172
70.12006292984header ( )../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
20.01263375864MediaWiki->run( )../index.php:46
30.01263377272MediaWiki->main( )../MediaWiki.php:424
40.11866277120OutputPage->output( )../MediaWiki.php:583
50.12056292840WebResponse->header( )../OutputPage.php:2220
60.12056292984header ( )../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
20.01263375864MediaWiki->run( )../index.php:46
30.01263377272MediaWiki->main( )../MediaWiki.php:424
40.11866277120OutputPage->output( )../MediaWiki.php:583
50.12116292992WebResponse->header( )../OutputPage.php:2227
60.12116293136header ( )../WebResponse.php:37