( ! ) Warning: Search backend error during near_match search for '3.12.34.253' after 15. 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
10.0000233928{main}( )../index.php:0
20.01983376408MediaWiki->run( )../index.php:46
30.01983377816MediaWiki->main( )../MediaWiki.php:424
40.07053551968MediaWiki->performRequest( )../MediaWiki.php:573
50.16414379424SpecialPageFactory::executePath( )../MediaWiki.php:270
60.16454433312SpecialPage->run( )../SpecialPageFactory.php:581
70.16454433680SpecialSearch->execute( )../SpecialPage.php:383
80.38405796240SpecialSearch->goResult( )../SpecialSearch.php:117
90.41055802496SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.41055803248SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.42255818248Hooks::run( )../SearchEngine.php:231
120.42255819848call_user_func_array ( )../Hooks.php:209
130.42255820552CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.42305894584CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.42395940608CirrusSearch\Searcher->search( )../Searcher.php:268
160.44346175664CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.44376207272PoolCounterWork->execute( )../Util.php:133
180.44396231528PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.44396231712call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.44396231784CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.44396233720PoolCounterWork->execute( )../Util.php:129
220.44406234368PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.44406234552call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.44406234672CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.45866348920CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.45876352856wfLogWarning( )../ElasticsearchIntermediary.php:98
270.45876353136MWDebug::warning( )../GlobalFunctions.php:1247
280.45896354440MWDebug::sendMessage( )../MWDebug.php:155
290.45896354832trigger_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
10.0000233928{main}( )../index.php:0
20.01983376408MediaWiki->run( )../index.php:46
30.01983377816MediaWiki->main( )../MediaWiki.php:424
40.46076278144OutputPage->output( )../MediaWiki.php:583
50.46096284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.46106285896WebResponse->header( )../OutputPage.php:2134
70.46106286040header ( )../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
10.0000233928{main}( )../index.php:0
20.01983376408MediaWiki->run( )../index.php:46
30.01983377816MediaWiki->main( )../MediaWiki.php:424
40.46076278144OutputPage->output( )../MediaWiki.php:583
50.46096284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.46176293928WebResponse->header( )../OutputPage.php:2171
70.46176294072header ( )../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
10.0000233928{main}( )../index.php:0
20.01983376408MediaWiki->run( )../index.php:46
30.01983377816MediaWiki->main( )../MediaWiki.php:424
40.46076278144OutputPage->output( )../MediaWiki.php:583
50.46096284600OutputPage->sendCacheControl( )../OutputPage.php:2218
60.48646293872WebResponse->header( )../OutputPage.php:2172
70.48646294016header ( )../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
10.0000233928{main}( )../index.php:0
20.01983376408MediaWiki->run( )../index.php:46
30.01983377816MediaWiki->main( )../MediaWiki.php:424
40.46076278144OutputPage->output( )../MediaWiki.php:583
50.48696293872WebResponse->header( )../OutputPage.php:2220
60.48696294016header ( )../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
10.0000233928{main}( )../index.php:0
20.01983376408MediaWiki->run( )../index.php:46
30.01983377816MediaWiki->main( )../MediaWiki.php:424
40.46076278144OutputPage->output( )../MediaWiki.php:583
50.48756294032WebResponse->header( )../OutputPage.php:2227
60.48756294176header ( )../WebResponse.php:37