( ! ) Warning: Search backend error during near_match search for '18.117.232.150' after 24. 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
20.01683376096MediaWiki->run( )../index.php:46
30.01683377504MediaWiki->main( )../MediaWiki.php:424
40.22203551592MediaWiki->performRequest( )../MediaWiki.php:573
50.49564379144SpecialPageFactory::executePath( )../MediaWiki.php:270
60.49604433064SpecialPage->run( )../SpecialPageFactory.php:581
70.49614433432SpecialSearch->execute( )../SpecialPage.php:383
80.80795795320SpecialSearch->goResult( )../SpecialSearch.php:117
90.86415801576SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.86415802328SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.89205817320Hooks::run( )../SearchEngine.php:231
120.89215818920call_user_func_array ( )../Hooks.php:209
130.89215819624CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.89255893664CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.89325939704CirrusSearch\Searcher->search( )../Searcher.php:268
160.92896174808CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.92926206392PoolCounterWork->execute( )../Util.php:133
180.92946230648PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.92946230832call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.92946230904CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.92946232840PoolCounterWork->execute( )../Util.php:129
220.92946233488PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.92946233672call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.92946233792CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.95346348008CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.95366351944wfLogWarning( )../ElasticsearchIntermediary.php:98
270.95366352224MWDebug::warning( )../GlobalFunctions.php:1247
280.95836353528MWDebug::sendMessage( )../MWDebug.php:155
290.95836353920trigger_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
20.01683376096MediaWiki->run( )../index.php:46
30.01683377504MediaWiki->main( )../MediaWiki.php:424
40.96026277208OutputPage->output( )../MediaWiki.php:583
50.96046283664OutputPage->sendCacheControl( )../OutputPage.php:2218
60.96056284960WebResponse->header( )../OutputPage.php:2134
70.96056285104header ( )../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
20.01683376096MediaWiki->run( )../index.php:46
30.01683377504MediaWiki->main( )../MediaWiki.php:424
40.96026277208OutputPage->output( )../MediaWiki.php:583
50.96046283664OutputPage->sendCacheControl( )../OutputPage.php:2218
60.96116292992WebResponse->header( )../OutputPage.php:2171
70.96116293136header ( )../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
20.01683376096MediaWiki->run( )../index.php:46
30.01683377504MediaWiki->main( )../MediaWiki.php:424
40.96026277208OutputPage->output( )../MediaWiki.php:583
50.96046283664OutputPage->sendCacheControl( )../OutputPage.php:2218
60.96166292936WebResponse->header( )../OutputPage.php:2172
70.96166293080header ( )../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
20.01683376096MediaWiki->run( )../index.php:46
30.01683377504MediaWiki->main( )../MediaWiki.php:424
40.96026277208OutputPage->output( )../MediaWiki.php:583
50.98636292936WebResponse->header( )../OutputPage.php:2220
60.98636293080header ( )../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
20.01683376096MediaWiki->run( )../index.php:46
30.01683377504MediaWiki->main( )../MediaWiki.php:424
40.96026277208OutputPage->output( )../MediaWiki.php:583
50.98706293096WebResponse->header( )../OutputPage.php:2227
60.98706293240header ( )../WebResponse.php:37