( ! ) Warning: Search backend error during near_match search for '18.118.144.248' after 27. 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
20.02413376416MediaWiki->run( )../index.php:46
30.02413377824MediaWiki->main( )../MediaWiki.php:424
40.05773551992MediaWiki->performRequest( )../MediaWiki.php:573
50.12894379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.12944433344SpecialPage->run( )../SpecialPageFactory.php:581
70.12944433712SpecialSearch->execute( )../SpecialPage.php:383
80.31435796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.36005802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.36005803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.36725818136Hooks::run( )../SearchEngine.php:231
120.36735819736call_user_func_array ( )../Hooks.php:209
130.36735820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.36775894488CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.36855940528CirrusSearch\Searcher->search( )../Searcher.php:268
160.39366175632CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.39396207216PoolCounterWork->execute( )../Util.php:133
180.39416231472PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.39416231656call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.39416231728CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.39416233664PoolCounterWork->execute( )../Util.php:129
220.39416234312PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.39416234496call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.39416234616CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.42096348832CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.42106352768wfLogWarning( )../ElasticsearchIntermediary.php:98
270.42106353048MWDebug::warning( )../GlobalFunctions.php:1247
280.42116354352MWDebug::sendMessage( )../MWDebug.php:155
290.42126354744trigger_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
20.02413376416MediaWiki->run( )../index.php:46
30.02413377824MediaWiki->main( )../MediaWiki.php:424
40.42306278016OutputPage->output( )../MediaWiki.php:583
50.42326284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.42346285768WebResponse->header( )../OutputPage.php:2134
70.42346285912header ( )../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
20.02413376416MediaWiki->run( )../index.php:46
30.02413377824MediaWiki->main( )../MediaWiki.php:424
40.42306278016OutputPage->output( )../MediaWiki.php:583
50.42326284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.42406293816WebResponse->header( )../OutputPage.php:2171
70.42406293960header ( )../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
20.02413376416MediaWiki->run( )../index.php:46
30.02413377824MediaWiki->main( )../MediaWiki.php:424
40.42306278016OutputPage->output( )../MediaWiki.php:583
50.42326284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.44726293760WebResponse->header( )../OutputPage.php:2172
70.44726293904header ( )../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
20.02413376416MediaWiki->run( )../index.php:46
30.02413377824MediaWiki->main( )../MediaWiki.php:424
40.42306278016OutputPage->output( )../MediaWiki.php:583
50.44796293760WebResponse->header( )../OutputPage.php:2220
60.44796293904header ( )../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
20.02413376416MediaWiki->run( )../index.php:46
30.02413377824MediaWiki->main( )../MediaWiki.php:424
40.42306278016OutputPage->output( )../MediaWiki.php:583
50.45006293920WebResponse->header( )../OutputPage.php:2227
60.45006294064header ( )../WebResponse.php:37