( ! ) Warning: Search backend error during near_match search for '18.119.160.181' 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
20.02603376416MediaWiki->run( )../index.php:46
30.02603377824MediaWiki->main( )../MediaWiki.php:424
40.05393551992MediaWiki->performRequest( )../MediaWiki.php:573
50.14734379472SpecialPageFactory::executePath( )../MediaWiki.php:270
60.14784433344SpecialPage->run( )../SpecialPageFactory.php:581
70.14794433712SpecialSearch->execute( )../SpecialPage.php:383
80.37325796160SpecialSearch->goResult( )../SpecialSearch.php:117
90.41025802392SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.41025803144SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.41945818136Hooks::run( )../SearchEngine.php:231
120.41955819736call_user_func_array ( )../Hooks.php:209
130.41955820440CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.42005894488CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.42065940528CirrusSearch\Searcher->search( )../Searcher.php:268
160.44456175632CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.46436207216PoolCounterWork->execute( )../Util.php:133
180.46636231472PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.46636231656call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.46636231728CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.46636233664PoolCounterWork->execute( )../Util.php:129
220.46646234312PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.46646234496call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.46646234616CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.46846348832CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.46856352768wfLogWarning( )../ElasticsearchIntermediary.php:98
270.46856353048MWDebug::warning( )../GlobalFunctions.php:1247
280.46866354352MWDebug::sendMessage( )../MWDebug.php:155
290.46866354744trigger_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
20.02603376416MediaWiki->run( )../index.php:46
30.02603377824MediaWiki->main( )../MediaWiki.php:424
40.47036278016OutputPage->output( )../MediaWiki.php:583
50.47056284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.47066285768WebResponse->header( )../OutputPage.php:2134
70.47066285912header ( )../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
20.02603376416MediaWiki->run( )../index.php:46
30.02603377824MediaWiki->main( )../MediaWiki.php:424
40.47036278016OutputPage->output( )../MediaWiki.php:583
50.47056284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.50226293816WebResponse->header( )../OutputPage.php:2171
70.50226293960header ( )../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
20.02603376416MediaWiki->run( )../index.php:46
30.02603377824MediaWiki->main( )../MediaWiki.php:424
40.47036278016OutputPage->output( )../MediaWiki.php:583
50.47056284472OutputPage->sendCacheControl( )../OutputPage.php:2218
60.50406293760WebResponse->header( )../OutputPage.php:2172
70.50406293904header ( )../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
20.02603376416MediaWiki->run( )../index.php:46
30.02603377824MediaWiki->main( )../MediaWiki.php:424
40.47036278016OutputPage->output( )../MediaWiki.php:583
50.50456293760WebResponse->header( )../OutputPage.php:2220
60.50456293904header ( )../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
20.02603376416MediaWiki->run( )../index.php:46
30.02603377824MediaWiki->main( )../MediaWiki.php:424
40.47036278016OutputPage->output( )../MediaWiki.php:583
50.50516293920WebResponse->header( )../OutputPage.php:2227
60.50516294064header ( )../WebResponse.php:37