( ! ) Warning: Search backend error during near_match search for '18.119.131.10' 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
10.0000233960{main}( )../index.php:0
20.00883376416MediaWiki->run( )../index.php:46
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.01823551992MediaWiki->performRequest( )../MediaWiki.php:573
50.03404379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03444433368SpecialPage->run( )../SpecialPageFactory.php:581
70.03444433736SpecialSearch->execute( )../SpecialPage.php:383
80.08535796008SpecialSearch->goResult( )../SpecialSearch.php:117
90.09085802240SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09085802992SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09345817992Hooks::run( )../SearchEngine.php:231
120.09345819592call_user_func_array ( )../Hooks.php:209
130.09345820296CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09395894328CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09475940368CirrusSearch\Searcher->search( )../Searcher.php:268
160.09826175376CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09856206960PoolCounterWork->execute( )../Util.php:133
180.09876231216PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09876231400call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09876231472CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09876233408PoolCounterWork->execute( )../Util.php:129
220.09876234056PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09876234240call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09876234360CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10546348632CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10556352568wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10556352848MWDebug::warning( )../GlobalFunctions.php:1247
280.10566354152MWDebug::sendMessage( )../MWDebug.php:155
290.10566354544trigger_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
20.00883376416MediaWiki->run( )../index.php:46
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.10756277864OutputPage->output( )../MediaWiki.php:583
50.10776284320OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10786285616WebResponse->header( )../OutputPage.php:2134
70.10786285760header ( )../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
20.00883376416MediaWiki->run( )../index.php:46
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.10756277864OutputPage->output( )../MediaWiki.php:583
50.10776284320OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10856293664WebResponse->header( )../OutputPage.php:2171
70.10866293808header ( )../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
20.00883376416MediaWiki->run( )../index.php:46
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.10756277864OutputPage->output( )../MediaWiki.php:583
50.10776284320OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10956293608WebResponse->header( )../OutputPage.php:2172
70.10956293752header ( )../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
20.00883376416MediaWiki->run( )../index.php:46
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.10756277864OutputPage->output( )../MediaWiki.php:583
50.11746293608WebResponse->header( )../OutputPage.php:2220
60.11746293752header ( )../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
20.00883376416MediaWiki->run( )../index.php:46
30.00883377824MediaWiki->main( )../MediaWiki.php:424
40.10756277864OutputPage->output( )../MediaWiki.php:583
50.11806293768WebResponse->header( )../OutputPage.php:2227
60.11806293912header ( )../WebResponse.php:37