( ! ) Warning: Search backend error during near_match search for '18.219.43.214' after 2. 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
20.01303376416MediaWiki->run( )../index.php:46
30.01303377824MediaWiki->main( )../MediaWiki.php:424
40.02403551992MediaWiki->performRequest( )../MediaWiki.php:573
50.04004379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.04044433368SpecialPage->run( )../SpecialPageFactory.php:581
70.04054433736SpecialSearch->execute( )../SpecialPage.php:383
80.08855795952SpecialSearch->goResult( )../SpecialSearch.php:117
90.09485802184SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.09485802936SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.09765817936Hooks::run( )../SearchEngine.php:231
120.09765819536call_user_func_array ( )../Hooks.php:209
130.09765820240CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09805894272CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09855940296CirrusSearch\Searcher->search( )../Searcher.php:268
160.10096175304CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.10116206888PoolCounterWork->execute( )../Util.php:133
180.10136231144PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.10136231328call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.10136231400CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.10136233336PoolCounterWork->execute( )../Util.php:129
220.10136233984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.10136234168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.10136234288CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10356348560CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10366352496wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10366352776MWDebug::warning( )../GlobalFunctions.php:1247
280.10376354080MWDebug::sendMessage( )../MWDebug.php:155
290.10386354472trigger_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
20.01303376416MediaWiki->run( )../index.php:46
30.01303377824MediaWiki->main( )../MediaWiki.php:424
40.10586277792OutputPage->output( )../MediaWiki.php:583
50.10606284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10616285544WebResponse->header( )../OutputPage.php:2134
70.10616285688header ( )../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
20.01303376416MediaWiki->run( )../index.php:46
30.01303377824MediaWiki->main( )../MediaWiki.php:424
40.10586277792OutputPage->output( )../MediaWiki.php:583
50.10606284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10696293592WebResponse->header( )../OutputPage.php:2171
70.10696293736header ( )../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
20.01303376416MediaWiki->run( )../index.php:46
30.01303377824MediaWiki->main( )../MediaWiki.php:424
40.10586277792OutputPage->output( )../MediaWiki.php:583
50.10606284248OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10746293536WebResponse->header( )../OutputPage.php:2172
70.10746293680header ( )../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
20.01303376416MediaWiki->run( )../index.php:46
30.01303377824MediaWiki->main( )../MediaWiki.php:424
40.10586277792OutputPage->output( )../MediaWiki.php:583
50.10796293536WebResponse->header( )../OutputPage.php:2220
60.10796293680header ( )../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
20.01303376416MediaWiki->run( )../index.php:46
30.01303377824MediaWiki->main( )../MediaWiki.php:424
40.10586277792OutputPage->output( )../MediaWiki.php:583
50.10856293696WebResponse->header( )../OutputPage.php:2227
60.10856293840header ( )../WebResponse.php:37