( ! ) Warning: Search backend error during near_match search for '18.119.133.228' 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
10.0001233960{main}( )../index.php:0
20.01723376416MediaWiki->run( )../index.php:46
30.01733377824MediaWiki->main( )../MediaWiki.php:424
40.02663551928MediaWiki->performRequest( )../MediaWiki.php:573
50.04134379376SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04184433360SpecialPage->run( )../SpecialPageFactory.php:581
70.04184433728SpecialSearch->execute( )../SpecialPage.php:383
80.08535796440SpecialSearch->goResult( )../SpecialSearch.php:117
90.09035802696SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09035803448SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09265818440Hooks::run( )../SearchEngine.php:231
120.09265820040call_user_func_array ( )../Hooks.php:209
130.09265820744CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09325894768CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09405940808CirrusSearch\Searcher->search( )../Searcher.php:268
160.09766175832CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09796208616PoolCounterWork->execute( )../Util.php:133
180.09816233032PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09816233216call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09816233288CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09816235256PoolCounterWork->execute( )../Util.php:129
220.09816235904PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09816236088call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09816236208CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10476350456CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10486354392wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10486354672MWDebug::warning( )../GlobalFunctions.php:1247
280.10506355976MWDebug::sendMessage( )../MWDebug.php:155
290.10506356368trigger_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
10.0001233960{main}( )../index.php:0
20.01723376416MediaWiki->run( )../index.php:46
30.01733377824MediaWiki->main( )../MediaWiki.php:424
40.10676279624OutputPage->output( )../MediaWiki.php:583
50.10706286080OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10716287376WebResponse->header( )../OutputPage.php:2134
70.10716287520header ( )../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
10.0001233960{main}( )../index.php:0
20.01723376416MediaWiki->run( )../index.php:46
30.01733377824MediaWiki->main( )../MediaWiki.php:424
40.10676279624OutputPage->output( )../MediaWiki.php:583
50.10706286080OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10776295424WebResponse->header( )../OutputPage.php:2171
70.10776295568header ( )../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
10.0001233960{main}( )../index.php:0
20.01723376416MediaWiki->run( )../index.php:46
30.01733377824MediaWiki->main( )../MediaWiki.php:424
40.10676279624OutputPage->output( )../MediaWiki.php:583
50.10706286080OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10826295368WebResponse->header( )../OutputPage.php:2172
70.10826295512header ( )../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
10.0001233960{main}( )../index.php:0
20.01723376416MediaWiki->run( )../index.php:46
30.01733377824MediaWiki->main( )../MediaWiki.php:424
40.10676279624OutputPage->output( )../MediaWiki.php:583
50.10876295368WebResponse->header( )../OutputPage.php:2220
60.10876295512header ( )../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
10.0001233960{main}( )../index.php:0
20.01723376416MediaWiki->run( )../index.php:46
30.01733377824MediaWiki->main( )../MediaWiki.php:424
40.10676279624OutputPage->output( )../MediaWiki.php:583
50.10946295528WebResponse->header( )../OutputPage.php:2227
60.10946295672header ( )../WebResponse.php:37