( ! ) Warning: Search backend error during near_match search for '52.14.234.146' after 6. 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
10.0001233960{main}( )../index.php:0
20.01063375896MediaWiki->run( )../index.php:46
30.01063377304MediaWiki->main( )../MediaWiki.php:424
40.01843551440MediaWiki->performRequest( )../MediaWiki.php:573
50.03404379048SpecialPageFactory::executePath( )../MediaWiki.php:270
60.03454432944SpecialPage->run( )../SpecialPageFactory.php:581
70.03454433312SpecialSearch->execute( )../SpecialPage.php:383
80.08245795352SpecialSearch->goResult( )../SpecialSearch.php:117
90.08755801632SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.08755802384SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.08975817392Hooks::run( )../SearchEngine.php:231
120.08975818992call_user_func_array ( )../Hooks.php:209
130.08975819696CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.09025893744CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.09095939768CirrusSearch\Searcher->search( )../Searcher.php:268
160.09386174872CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.09416207640PoolCounterWork->execute( )../Util.php:133
180.09426232112PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.09426232296call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.09426232368CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.09426234336PoolCounterWork->execute( )../Util.php:129
220.09426234984PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.09426235168call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.09436235288CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.10056349416CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.10066353352wfLogWarning( )../ElasticsearchIntermediary.php:98
270.10066353632MWDebug::warning( )../GlobalFunctions.php:1247
280.10076354936MWDebug::sendMessage( )../MWDebug.php:155
290.10076355328trigger_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
10.0001233960{main}( )../index.php:0
20.01063375896MediaWiki->run( )../index.php:46
30.01063377304MediaWiki->main( )../MediaWiki.php:424
40.10226278512OutputPage->output( )../MediaWiki.php:583
50.10246284968OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10256286264WebResponse->header( )../OutputPage.php:2134
70.10256286408header ( )../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
10.0001233960{main}( )../index.php:0
20.01063375896MediaWiki->run( )../index.php:46
30.01063377304MediaWiki->main( )../MediaWiki.php:424
40.10226278512OutputPage->output( )../MediaWiki.php:583
50.10246284968OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10326294296WebResponse->header( )../OutputPage.php:2171
70.10326294440header ( )../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
10.0001233960{main}( )../index.php:0
20.01063375896MediaWiki->run( )../index.php:46
30.01063377304MediaWiki->main( )../MediaWiki.php:424
40.10226278512OutputPage->output( )../MediaWiki.php:583
50.10246284968OutputPage->sendCacheControl( )../OutputPage.php:2218
60.10376294240WebResponse->header( )../OutputPage.php:2172
70.10376294384header ( )../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
10.0001233960{main}( )../index.php:0
20.01063375896MediaWiki->run( )../index.php:46
30.01063377304MediaWiki->main( )../MediaWiki.php:424
40.10226278512OutputPage->output( )../MediaWiki.php:583
50.10426294240WebResponse->header( )../OutputPage.php:2220
60.10426294384header ( )../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
10.0001233960{main}( )../index.php:0
20.01063375896MediaWiki->run( )../index.php:46
30.01063377304MediaWiki->main( )../MediaWiki.php:424
40.10226278512OutputPage->output( )../MediaWiki.php:583
50.10486294400WebResponse->header( )../OutputPage.php:2227
60.10486294544header ( )../WebResponse.php:37