( ! ) Warning: Search backend error during near_match search for '3.144.84.240' after 17. 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
20.01003376416MediaWiki->run( )../index.php:46
30.01003377824MediaWiki->main( )../MediaWiki.php:424
40.06183551992MediaWiki->performRequest( )../MediaWiki.php:573
50.08914379496SpecialPageFactory::executePath( )../MediaWiki.php:270
60.08954433376SpecialPage->run( )../SpecialPageFactory.php:581
70.08964433744SpecialSearch->execute( )../SpecialPage.php:383
80.16115795832SpecialSearch->goResult( )../SpecialSearch.php:117
90.17145802088SearchEngine::getNearMatch( )../SpecialSearch.php:188
100.17145802840SearchEngine::getNearMatchInternal( )../SearchEngine.php:139
110.17605817840Hooks::run( )../SearchEngine.php:231
120.17615819440call_user_func_array ( )../Hooks.php:209
130.17615820144CirrusSearch\Hooks::onSearchGetNearMatch( )../Hooks.php:209
140.17665894184CirrusSearch\Searcher->nearMatchTitleSearch( )../Hooks.php:408
150.17735940232CirrusSearch\Searcher->search( )../Searcher.php:268
160.18036175328CirrusSearch\Util::doPoolCounterWork( )../Searcher.php:1079
170.18066206928PoolCounterWork->execute( )../Util.php:133
180.18086231184PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
190.18086231368call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
200.18086231440CirrusSearch\Util::CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
210.18086233376PoolCounterWork->execute( )../Util.php:129
220.18086234024PoolCounterWorkViaCallback->doWork( )../PoolCounterWork.php:123
230.18086234208call_user_func_array ( )../PoolCounterWorkViaCallback.php:69
240.18086234328CirrusSearch\Searcher->CirrusSearch\{closure}( )../PoolCounterWorkViaCallback.php:69
250.19746348608CirrusSearch\ElasticsearchIntermediary->failure( )../Searcher.php:1063
260.19766352544wfLogWarning( )../ElasticsearchIntermediary.php:98
270.19766352824MWDebug::warning( )../GlobalFunctions.php:1247
280.19776354128MWDebug::sendMessage( )../MWDebug.php:155
290.19776354520trigger_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
20.01003376416MediaWiki->run( )../index.php:46
30.01003377824MediaWiki->main( )../MediaWiki.php:424
40.20066277808OutputPage->output( )../MediaWiki.php:583
50.20086284264OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20096285560WebResponse->header( )../OutputPage.php:2134
70.20096285704header ( )../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
20.01003376416MediaWiki->run( )../index.php:46
30.01003377824MediaWiki->main( )../MediaWiki.php:424
40.20066277808OutputPage->output( )../MediaWiki.php:583
50.20086284264OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20276293592WebResponse->header( )../OutputPage.php:2171
70.20276293736header ( )../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
20.01003376416MediaWiki->run( )../index.php:46
30.01003377824MediaWiki->main( )../MediaWiki.php:424
40.20066277808OutputPage->output( )../MediaWiki.php:583
50.20086284264OutputPage->sendCacheControl( )../OutputPage.php:2218
60.20326293536WebResponse->header( )../OutputPage.php:2172
70.20326293680header ( )../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
20.01003376416MediaWiki->run( )../index.php:46
30.01003377824MediaWiki->main( )../MediaWiki.php:424
40.20066277808OutputPage->output( )../MediaWiki.php:583
50.20376293536WebResponse->header( )../OutputPage.php:2220
60.20376293680header ( )../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
20.01003376416MediaWiki->run( )../index.php:46
30.01003377824MediaWiki->main( )../MediaWiki.php:424
40.20066277808OutputPage->output( )../MediaWiki.php:583
50.20436293696WebResponse->header( )../OutputPage.php:2227
60.20436293840header ( )../WebResponse.php:37